Hudson Technologies, Inc.

United States of America

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        Trademark 32
        Patent 12
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        United States 40
        World 4
Owner / Subsidiary
[Owner] Hudson Technologies, Inc. 43
Polar Technology, LLC 1
Date
2022 1
2021 19
2020 1
Before 2019 23
IPC Class
F25B 45/00 - Arrangements for charging or discharging refrigerant 9
C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa 3
F25B 31/00 - Compressor arrangements 3
C10M 105/38 - Esters of polyhydroxy compounds 2
C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredien 2
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NICE Class
40 - Treatment of materials; recycling, air and water treatment, 21
06 - Common metals and ores; objects made of metal 20
35 - Advertising and business services 18
01 - Chemical and biological materials for industrial, scientific and agricultural use 4
42 - Scientific, technological and industrial services, research and design 4
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Status
Pending 19
Registered / In Force 25

1.

HUDSON TECHNOLOGIES RECLAIMING THE FUTURE TOGETHER.

      
Serial Number 97653734
Status Registered
Filing Date 2022-10-28
Registration Date 2023-12-12
Owner Hudson Technologies, Inc. ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Coolants; Refrigerant gas for use in industrial cooling systems, air conditioning systems, chillers

2.

Miscellaneous Design

      
Serial Number 97155605
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

3.

Miscellaneous Design

      
Serial Number 97155621
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

4.

Miscellaneous Design

      
Serial Number 97155653
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

International Class 006: Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas; the aforementioned for use with R-13B1, R-401A, and R-410A refrigerant Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases; the aforementioned provided in connection with R-13B1, R-401A, and R-410A refrigerant Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services; the aforementioned provided in connection with R-13B1, R-401A, R-410A and refrigerant

5.

CYLINDERWATCH

      
Serial Number 97155661
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking refrigerant and refrigerant vessels for others for account auditing purposes; Tracking refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

6.

GWP SCAN

      
Serial Number 97155671
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

7.

QUICKSCAN INTELLIGENCE

      
Serial Number 97155723
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

8.

QR CODE TRACKER

      
Serial Number 97155736
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

9.

QR INTELLIGENCE

      
Serial Number 97155767
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

10.

Miscellaneous Design

      
Serial Number 97155640
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas; the aforementioned for use with R-114, R452B, R-454A, R-454B, R-454C, R-508A, and R-1234yf refrigerant Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases; the aforementioned provided in connection with R-114, R452B, R-454A, R-454B, R-454C, R-508A, and R-1234yf refrigerant Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services; the aforementioned provided in connection with R-114, R452B, R-454A, R-454B, R-454C, R-508A, and R-1234yf refrigerant

11.

CYLINDER RAPID SCAN

      
Serial Number 97155683
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

12.

RAPID CYLINDER SCAN

      
Serial Number 97155695
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

13.

QUICKSCAN

      
Serial Number 97155706
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

14.

CYLINDER QUICKSCAN

      
Serial Number 97155713
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

15.

QUICKSCAN TECHNOLOGY

      
Serial Number 97155726
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

16.

QR INTELLIGENCE CYLINDER

      
Serial Number 97155731
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

17.

QR CODE INTELLIGENCE

      
Serial Number 97155739
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

18.

QR CYLINDER INTELLIGENCE

      
Serial Number 97155749
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

19.

DIRECT SCAN TECHNOLOGY

      
Serial Number 97155755
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

20.

CYLINDER CODE TECHNOLOGY

      
Serial Number 97155761
Status Pending
Filing Date 2021-12-03
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 35 - Advertising and business services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Containers of metal for chemicals, compressed gases and liquids; Containers of metal for compressed gas or liquid air; Containers of metal for liquid gas; Containers of metal for storage or transport; Metal containers for compressed gas or liquid air; Metal containers for storage or transport; Metal storage containers for refrigerant gas Data processing services in the field of tracking refrigerant supply chain; Logistics management in the field of refrigerant tracking, supply, and disposition; Tracking and monitoring refrigerant and refrigerant vessels for others for account auditing purposes; Tracking and monitoring refrigerant and refrigerant vessels for others for cost accounting purposes; Analyzing and compiling business data; Analyzing and compiling business data for ensuring compliance with laws, rules and regulations relating to refrigerant logistics and disposition; Business data analysis services in the field of refrigerant tracking; Business management of logistics for others; Business management of logistics for others by means of encoded refrigerant container tracking, tracing, and accounting; Information and data compiling and analyzing relating to business management; Monitoring refrigerant containers, and refrigerant therein for business purposes; Office functions in the nature of tracking and tracing of refrigerant, reclaimed refrigerant, refrigerant disposition in transit; Providing electronic tracking of freight information to others for business administration purposes; Services consisting of the registration, collection, transcription, compilation and systemization of written communications and data; Updating and maintenance of data in computer databases Recycling; Recycling of chemicals; Recycling of refrigerant; Refrigerant reclamation services

21.

EMERALD

      
Serial Number 88955968
Status Registered
Filing Date 2020-06-09
Registration Date 2023-04-25
Owner HUDSON TECHNOLOGIES INC. ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemicals, namely, recycled refrigerant gas, for use in industrial refrigeration systems, residential refrigeration systems, air conditioning systems; reclaimed refrigerant gas for use in industrial refrigeration systems, residential refrigeration systems, air conditioning systems

22.

COLDPACK

      
Serial Number 87558718
Status Registered
Filing Date 2017-08-07
Registration Date 2019-04-02
Owner HUDSON TECHNOLOGIES INC. ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Refrigerant gas for use in chillers, refrigeration systems, industrial cooling systems, air conditioning systems

23.

Method and apparatus for optimizing refrigeration systems

      
Application Number 15243701
Grant Number 10436488
Status In Force
Filing Date 2016-08-22
First Publication Date 2017-05-11
Grant Date 2019-10-08
Owner Hudson Technologies Inc. (USA)
Inventor
  • Zugibe, Kevin
  • Papar, Riyaz

Abstract

A control system for controlling a refrigeration system having an operating point, comprising: a memory configured to store a relationship of at least an evaporator efficiency, an evaporator heat load, a refrigerant amount in the evaporator, and a variable dependent on a non-volatile liquid mixed with refrigerant in the evaporator an input port configured to receive a signal corresponding to at least a measured evaporator heat load during operation; an output port configured to present an output to selectively alter an operating point of the evaporator, by altering the refrigerant amount in the evaporator and thereby changing the variable; and a processor, configured to receive the signal, access the memory; and generate the output to selectively move toward an optimum operating point. A corresponding method and refrigeration system are provided.

IPC Classes  ?

  • F25B 49/02 - Arrangement or mounting of control or safety devices for compression type machines, plants or systems
  • G01N 25/18 - Investigating or analysing materials by the use of thermal means by investigating thermal conductivity
  • G06F 17/50 - Computer-aided design
  • F25B 45/00 - Arrangements for charging or discharging refrigerant
  • F25B 43/02 - Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant

24.

System and method for retrofitting a refrigeration system from HCFC to HFC refrigerant

      
Application Number 15255826
Grant Number 10094603
Status In Force
Filing Date 2016-09-02
First Publication Date 2017-05-11
Grant Date 2018-10-09
Owner Hudson Technologies, Inc. (USA)
Inventor Harkins, Charles

Abstract

A system and method for retrofitting a refrigeration system containing an HCFC refrigerant and a compatible lubricant, with an HFC refrigerant, comprising providing a transport container containing a mixture of about 5-15% by weight of a miscible lubricant and the HFC refrigerant, removing the HCFC refrigerant from the refrigeration system while maintaining at least a portion of a lubricant immiscible with the HFC refrigerant, and charging the refrigeration system with the mixture.

IPC Classes  ?

  • F25B 45/00 - Arrangements for charging or discharging refrigerant
  • C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredien
  • C10M 105/38 - Esters of polyhydroxy compounds
  • F25B 31/00 - Compressor arrangements
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa

25.

System and method for recycling non-reusable refrigerant containers

      
Application Number 14252899
Grant Number 09519891
Status In Force
Filing Date 2014-04-15
First Publication Date 2016-12-13
Grant Date 2016-12-13
Owner Hudson Technologies Inc. (USA)
Inventor Zugibe, Kevin

Abstract

A system and method for recycling non-reusable refrigerant transport containers. At least one intact refrigerant transport container is received into a sealed chamber. The refrigerant transport container is punctured to release residual refrigerant, which is removed and compressed. The container is shredded and/or compacted. A refrigerant transport container deposit program is provided, comprising: encoding a deposit container prior to use; receiving the encoded spent container and releasing the imposed deposit; automatically removing residual refrigerant from the spent container; and recycling materials from the refrigerant transport container. A database storing a record relating to the encoded refrigerant transport containers may be employed for tracking.

IPC Classes  ?

  • F25B 45/00 - Arrangements for charging or discharging refrigerant
  • G06Q 10/00 - Administration; Management

26.

System and method for retrofitting a refrigeration systems from HCFC to HFC refrigerant

      
Application Number 14877609
Grant Number 09435575
Status In Force
Filing Date 2015-10-07
First Publication Date 2016-01-28
Grant Date 2016-09-06
Owner Hudson Technologies, Inc. (USA)
Inventor Harkins, Charles

Abstract

A system and method for retrofitting a refrigeration system containing an HCFC refrigerant and a compatible lubricant, with an HFC refrigerant, comprising providing a transport container containing a mixture of a miscible lubricant and the HFC refrigerant, removing the HCFC refrigerant from the refrigeration system while maintaining at least a portion of a lubricant immiscible with the HFC refrigerant, and charging the refrigeration system with the mixture. The polyol ester lubricant may be present in a range exceeding about 5-15% by weight, e.g., 8%.

IPC Classes  ?

  • F25B 45/00 - Arrangements for charging or discharging refrigerant
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
  • F25B 31/00 - Compressor arrangements

27.

System and method for retrofitting a refrigeration system from HCFC to HFC refrigerant

      
Application Number 14744776
Grant Number 10330364
Status In Force
Filing Date 2015-06-19
First Publication Date 2015-12-31
Grant Date 2019-06-25
Owner Hudson Technologies, Inc. (USA)
Inventor Harkins, Charles

Abstract

A system and method for retrofitting a refrigeration system containing an HCFC refrigerant and a compatible lubricant, with an HFC refrigerant, comprising providing a transport container containing a mixture of a miscible lubricant and the HFC refrigerant, removing the HCFC refrigerant from the refrigeration system while maintaining at least a portion of a lubricant immiscible with the HFC refrigerant, and charging the refrigeration system with the mixture. The polyol ester lubricant may be present in a range exceeding about 5-15% by weight, e.g., 8%.

IPC Classes  ?

  • F25B 45/00 - Arrangements for charging or discharging refrigerant
  • C09K 5/04 - Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice-versa
  • F25B 31/00 - Compressor arrangements
  • C10M 105/38 - Esters of polyhydroxy compounds
  • C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredien

28.

SYSTEM AND METHOD FOR RETROFITTING A REFRIGERATION SYSTEM FROM HCFC TO HFC REFRIGERANT

      
Application Number US2015037689
Publication Number 2015/200633
Status In Force
Filing Date 2015-06-25
Publication Date 2015-12-30
Owner HUDSON TECHNOLOGIES, INC. (USA)
Inventor Harkins, Charles

Abstract

A system and method for retrofitting a refrigeration system containing an HCFC refrigerant and a compatible lubricant, with an HFC refrigerant, comprising providing a transport container containing a mixture of a miscible lubricant and the HFC refrigerant, removing the HCFC refrigerant from the refrigeration system while maintaining at least a portion of a lubricant immiscible with the HFC refrigerant, and charging the refrigeration system with the mixture. The polyol ester lubricant may be present in a range exceeding about 5-15% by weight, e.g., 8%.

IPC Classes  ?

  • C10M 169/04 - Mixtures of base-materials and additives
  • C10M 131/04 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen containing carbon, hydrogen and halogen only aliphatic
  • C10M 107/32 - Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
  • C10M 101/02 - Petroleum fractions
  • F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
  • B60H 1/32 - Cooling devices

29.

SMARTENERGY OPS

      
Serial Number 86305954
Status Registered
Filing Date 2014-06-10
Registration Date 2016-05-03
Owner HUDSON TECHNOLOGIES INC. ()
NICE Classes  ? 11 - Environmental control apparatus

Goods & Services

Chiller monitoring systems comprised of HVAC-interface units and computer hardware, for monitoring performance and/or power consumption of chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems to collect and communicate operational data; web-based real time continuous monitoring systems comprised of HVAC-interface units and computer hardware, for chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems; system comprised of HVAC-interface units and computer hardware, to provide fault detection and diagnostics for chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems; system comprised of HVAC-interface units and computer hardware, to provide optimization for chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems

30.

SMARTENERGY OPS OPERATIONS / PERFORMANCE / SERVICE

      
Serial Number 86305973
Status Registered
Filing Date 2014-06-10
Registration Date 2016-05-03
Owner HUDSON TECHNOLOGIES INC. ()
NICE Classes  ? 11 - Environmental control apparatus

Goods & Services

Chiller monitoring systems comprised of HVAC-interfaced units and computer hardware, for monitoring performance and/or power consumption of chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems to collect and communicate operational data; web-based real time continuous monitoring systems comprised of HVAC-interfaced units and computer hardware for chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems; system comprised of HVAC-interfaced units and computer hardware to provide fault detection and diagnostics for chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems; system comprised of HVAC-interfaced units and computer hardware to provide optimization for chillers, pumps, fans, boilers, hot water heaters, heat exchangers, and compressed air systems

31.

REFRIGERANT EXCHANGE, RECYCLING AND BANKING SYSTEM AND COMPUTER PROGRAM PRODUCT

      
Application Number US2013072343
Publication Number 2014/085661
Status In Force
Filing Date 2013-11-27
Publication Date 2014-06-05
Owner POLAR TECHNOLOGY, LLC (USA)
Inventor
  • Atwood, Ralph, Ted
  • Sanders, Chase, Daniel
  • Sanders, William, Samuel

Abstract

A refrigerant life cycle management and compliance tracking and monitoring system and method for maintaining large quantities of refrigerant stored and transported in bulk tanks and containers. The system is customizable and can be used to store, track and compile regulatory and status information about a refrigerant being transported in tanks and any other data relevant to the quality, status or custody of a tank and its contents. The system and method allow access to database information by compliance officers and inspectors for required regulatory reporting. The system and method are accessible through a web browser or mobile application.

IPC Classes  ?

  • F25B 45/00 - Arrangements for charging or discharging refrigerant

32.

System and method for recycling non-reusable refrigerant containers

      
Application Number 14038838
Grant Number 08695364
Status In Force
Filing Date 2013-09-27
First Publication Date 2014-04-15
Grant Date 2014-04-15
Owner Hudson Technologies, Inc. (USA)
Inventor Zugibe, Kevin

Abstract

A system and method for recycling non-reusable refrigerant transport containers. At least one intact refrigerant transport container is received into a sealed chamber. The refrigerant transport container is punctured to release residual refrigerant, which is removed and compressed. The container is shredded and/or compacted. A refrigerant transport container deposit program is provided, comprising: encoding a deposit container prior to use; receiving the encoded spent container and releasing the imposed deposit; automatically removing residual refrigerant from the spent container; and recycling materials from the refrigerant transport container. A database storing a record relating to the encoded refrigerant transport containers may be employed for tracking.

IPC Classes  ?

  • F25B 45/00 - Arrangements for charging or discharging refrigerant

33.

Method and apparatus for optimizing refrigeration systems

      
Application Number 13913664
Grant Number 09423165
Status In Force
Filing Date 2013-06-10
First Publication Date 2013-10-17
Grant Date 2016-08-23
Owner Hudson Technologies, Inc. (USA)
Inventor
  • Zugibe, Kevin
  • Papar, Riyaz

Abstract

A control system for controlling a refrigeration system having an operating point, comprising: a memory configured to store a relationship of at least an evaporator efficiency, an evaporator heat load, a refrigerant amount in the evaporator, and a variable dependent on a non-volatile liquid mixed with refrigerant in the evaporator an input port configured to receive a signal corresponding to at least a measured evaporator heat load during operation; an output port configured to present an output to selectively alter an operating point of the evaporator, by altering the refrigerant amount in the evaporator and thereby changing the variable; and a processor, configured to receive the signal, access the memory; and generate the output to selectively move toward an optimum operating point. A corresponding method and refrigeration system are provided.

IPC Classes  ?

  • G05D 23/00 - Control of temperature
  • G01M 1/38 - Combined machines or devices for both determining and correcting unbalance
  • F25B 49/02 - Arrangement or mounting of control or safety devices for compression type machines, plants or systems
  • G06F 17/50 - Computer-aided design
  • F25B 43/02 - Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
  • G01N 25/18 - Investigating or analysing materials by the use of thermal means by investigating thermal conductivity

34.

System and method for recycling non-reusable refrigerant containers

      
Application Number 13532929
Grant Number 08544287
Status In Force
Filing Date 2012-06-26
First Publication Date 2013-10-01
Grant Date 2013-10-01
Owner Hudson Technologies, Inc. (USA)
Inventor Kugibe, Kevin

Abstract

A system and method for recycling non-reusable refrigerant transport containers. At least one intact refrigerant transport container is received into a sealed chamber. The refrigerant transport container is punctured to release residual refrigerant, which is removed and compressed. The container is shredded and/or compacted. A refrigerant transport container deposit program is provided, comprising: encoding a deposit container prior to use; receiving the encoded spent container and releasing the imposed deposit; automatically removing residual refrigerant from the spent container; and recycling materials from the refrigerant transport container. A database storing a record relating to the encoded refrigerant transport containers may be employed for tracking.

IPC Classes  ?

  • F25B 45/00 - Arrangements for charging or discharging refrigerant

35.

System and method for recycling non-usable refrigerant containers

      
Application Number 12251385
Grant Number 08205462
Status In Force
Filing Date 2008-10-14
First Publication Date 2012-06-26
Grant Date 2012-06-26
Owner Hudson Technologies, Inc. (USA)
Inventor Zugibe, Kevin

Abstract

A system and method for recycling non-reusable refrigerant transport containers. At least one intact refrigerant transport container is received into a sealed chamber. The refrigerant transport container is punctured to release residual refrigerant, which is removed and compressed. The container is shredded and/or compacted. A refrigerant transport container deposit program is provided, comprising: encoding a deposit container prior to use; receiving the encoded spent container and releasing the imposed deposit; automatically removing residual refrigerant from the spent container; and recycling materials from the refrigerant transport container. A database storing a record relating to the encoded refrigerant transport containers may be employed for tracking.

IPC Classes  ?

  • F25B 45/00 - Arrangements for charging or discharging refrigerant

36.

AMERI-PURE

      
Serial Number 85428775
Status Registered
Filing Date 2011-09-21
Registration Date 2014-06-17
Owner HUDSON TECHNOLOGIES INC ()
NICE Classes  ? 01 - Chemical and biological materials for industrial, scientific and agricultural use

Goods & Services

Chemicals for absorbing heat, namely, refrigerant liquids or gasses, homoegeneous compositions, zeotropic compositions, azeotropic compositions, near azeotropic compositions, hydrocarbons, hydrofluorocarbons, hydrochlorofluorocarbons, fluorocarbons, chlorocarbons, hydrochlorocarbons, chlorofluorocarbons, ethers, carbon dioxide, alcohols and organic amines; Chemicals for use in industry and science; Cryogenic preparations in solid, liquid or gas state for use in chilling and freezing

37.

CLEAN EXCHANGE

      
Serial Number 85041598
Status Registered
Filing Date 2010-05-18
Registration Date 2012-08-07
Owner Hudson Technologies, Inc. ()
NICE Classes  ?
  • 37 - Construction and mining; installation and repair services
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

Restoration of refrigerant cylinders, Refurbishing of refrigerant cylinders Refrigerant purification services, Refrigerant reclamation services, Refrigerant recycling services, Chemical distillery services, Disposal of contaminated refrigerant

38.

FLUID CHEMISTRY

      
Serial Number 77638497
Status Registered
Filing Date 2008-12-22
Registration Date 2010-05-11
Owner Hudson Technologies, Inc. ()
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

[ Analysis and testing for oil workings; ] chemical analysis; chemical laboratories; chemical, [ biochemical, biological and bacteriological research and analysis; development and test of chemical production methods; ] executing of chemical analyses; laboratory research in the field of fluids in the nature of oil and refrigerant testing, analysis of the interrelationship between refrigerants, oil, other fluids, and contaminants on the performance of chillers and refrigeration systems, analysis of performance of chiller and refrigeration systems, analysis of efficiency of operation of chiller and refrigeration systems; materials testing and analyzing; materials testing and evaluation; performance of chemical analyses; technical consultation in the field of power plant engineering, namely, testing and evaluation of power plant equipment to improve performance and efficiency of such equipment; testing or research on machines, apparatus and instruments; working on and evaluation of chemical analyses

39.

Method and apparatus for optimizing refrigeration systems

      
Application Number 10730791
Grant Number 07599759
Status In Force
Filing Date 2003-12-09
First Publication Date 2007-11-08
Grant Date 2009-10-06
Owner Hudson Technologies, Inc. (USA)
Inventor
  • Zugibe, Kevin
  • Papar, Riyaz

Abstract

A refrigeration system comprising a compressor for compressing a refrigerant, a condenser for condensing refrigerant to a liquid, an evaporator for evaporating liquid refrigerant from the condenser to a gas, an inner control loop for optimizing a supply of liquid refrigerant to the evaporator, and an outer control loop for optimizing a level of refrigerant in the evaporator, said outer control loop defining a supply rate for said inner control loop based on an optimization including measurement of evaporator performance, and said inner control loop optimizing liquid refrigerant supply based on said defined supply rate. Independent variables, such as proportion of oil in refrigerant, amount of refrigerant, contaminants, non-condensibles, scale and other deposits on heat transfer surfaces, may be estimated or measured. A model of the system and/or a thermodynamic model approximating the system, for example derived from temperature and pressure gages, as well as power computations or measurements, is employed to determine or estimate the effect on efficiency of deviance from an optimal state. Various methods are provided for returning the system to an optimal state, and for calculating a cost-effectiveness of employing such processes.

IPC Classes  ?

  • G05D 23/00 - Control of temperature
  • G01M 1/38 - Combined machines or devices for both determining and correcting unbalance

40.

CHILLSMART

      
Application Number 878512
Status Registered
Filing Date 2005-09-21
Registration Date 2005-09-21
Owner HUDSON TECHNOLOGIES, INC. (USA)
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Chiller and refrigeration system services, in particular, analysis of the interrelationship between refrigerants, oil, other fluids, and contaminants on the performance of chillers and refrigeration systems; analysis of performance of chiller and refrigeration systems and components thereof; service of chiller and refrigeration systems to evaluate efficiency of operation; realtime chiller and refrigeration system optimization.

41.

CHILLER CHEMISTRY

      
Application Number 878513
Status Registered
Filing Date 2005-09-21
Registration Date 2005-09-21
Owner HUDSON TECHNOLOGIES, INC. (USA)
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Chiller and refrigeration system services, in particular, laboratory or engineering analysis of the interrelationship between refrigerants, oil, other fluids, and contaminants on the performance of chillers and refrigeration systems; analysis of performance of chiller and refrigeration systems; service of chiller and refrigeration systems to evaluate efficiency of operation.

42.

CHILLSMART

      
Serial Number 78591413
Status Registered
Filing Date 2005-03-21
Registration Date 2006-12-12
Owner HUDSON TECHNOLOGIES, INC. ()
NICE Classes  ? 42 - Scientific, technological and industrial services, research and design

Goods & Services

Chiller and refrigeration system services, namely, analysis of the interrelationship between refrigerants, oil, other fluids, and contaminants on the performance of chillers and refrigeration systems; analysis of performance of chiller and refrigeration systems and components thereof; analysis of the efficiency of operation of chiller and refrigeration systems; and analysis of real-time optimization of chiller and refrigeration systems

43.

ZUGIBEAST

      
Serial Number 74682909
Status Registered
Filing Date 1995-06-01
Registration Date 1996-07-09
Owner HUDSON TECHNOLOGIES, INC. ()
NICE Classes  ?
  • 11 - Environmental control apparatus
  • 37 - Construction and mining; installation and repair services

Goods & Services

refrigerant recovery and reclamation units recovery and reclamation services for refrigerants

44.

HUDSON TECHNOLOGIES, INC.

      
Serial Number 74677360
Status Registered
Filing Date 1995-05-19
Registration Date 1996-04-23
Owner HUDSON TECHNOLOGIES, INC. ()
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 40 - Treatment of materials; recycling, air and water treatment,

Goods & Services

metal cylinders for containing reclaimed refrigerant services - recovery and reclamation services for refrigerants