- All sections
- A - Human necessities
- A61L - Methods or apparatus for sterilising materials or objects in general; disinfection, sterilisation or deodorisation of air; chemical aspects of bandages, dressings, absorbent pads or surgical articles; materials for bandages, dressings, absorbent pads or surgical articles
- A61L 9/00 - Disinfection, sterilisation or deodorisation of air
Patent holdings for IPC class A61L 9/00
Total number of patents in this class: 1394
10-year publication summary
108
|
116
|
109
|
107
|
84
|
60
|
100
|
124
|
52
|
14
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Procter & Gamble Company | 22178 |
29 |
American Sterilizer Company | 654 |
22 |
S. C. Johnson & Son, Inc. | 2869 |
18 |
Mitsubishi Electric Corporation | 43934 |
13 |
SoClean, Inc. | 126 |
13 |
Panasonic Corporation | 20786 |
12 |
Daikin Industries, Ltd. | 9495 |
12 |
Sharp Kabushiki Kaisha | 18957 |
11 |
Ecolab USA Inc. | 5190 |
10 |
Progressive Sterilization, LLC | 25 |
10 |
IONaer International Arizona, LLC | 20 |
10 |
Scentbridge Holdings, LLC | 15 |
10 |
Sharp Corporation | 10015 |
9 |
Denso Corporation | 23338 |
8 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
8 |
ApS Japan Co., Ltd. | 22 |
8 |
Mitsubishi Electric Home Appliance Co., Ltd. | 311 |
8 |
Firmenich SA | 1612 |
7 |
Nikkiso Co., Ltd. | 754 |
7 |
Steris Inc. | 146 |
7 |
Other owners | 1162 |