Hamilton Sundstrand Corporation

United States of America


 
Total IP 4,542
Total IP incl. subs 4,899 (+ 357 for subs)
Total IP Rank # 231
IP Activity Score 4.1/5.0    3,190
IP Activity Rank # 194
IP AS incl. subs 3.9/5.0    3,391
Parent Entity UTC Aerospace Systems
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

4,283 13
197 3
32 8
6
 
Last Patent 2024 - Magnetic wire infused components...
First Patent 1992 - Pitch control mechanism
Last Trademark 2023 - LETO
First Trademark 1954 - SUNDSTRAND

Subsidiaries

2 subsidiaries with IP (344 patents, 13 trademarks)

4 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Process water gas management of electrolyzer system with membrane. A method for inerting a prote...
Invention Fault clearing in electrical systems with injected signal. A power supply system to provide powe...
2023 Invention Environmental control system trim air heat exchanger. An environmental control system includes a...
Invention Stator assembly. A stator assembly for an electrical machine extends azimuthally around an axis....
Invention Control system. A control system for an aerospace vehicle includes a voter and a plurality of co...
Invention Position control of mechanically paralleled electrical drives without intercommunication buses. ...
Invention Failsafe electro-mechanical actuator. A failsafe electro-mechanical actuator, the actuator having...
Invention Magnetic wire infused components for electric machine. Aircraft electric motors include a rotor ...
Invention Holdup capacitor charging using single switch forward converter. A power converter system includ...
Invention Holdup capacitor charging using two switch forward converter. A power converter system includes ...
Invention Power modules with regenerative compressor wheels. A power module includes a turbine arranged al...
Invention Fuel systems having thermal recirculation. A fuel system includes a main pump assembly. The main ...
G/S Providing an online portal for use in monitoring space flight life support hardware
Invention Wear resistant sleeve for composite cylinder. A rod assembly includes a tubular rod body formed ...
Invention Pressure balancing of rotating control piston of generator transmission. A clutch assembly includ...
Invention Metal plated additively manufactured plastic rotors and their method of manufacturing. A rotor fo...
2022 Invention Pumps with backup capability. A system includes a first pump connected to an inlet line and conne...
Invention Two-switch exciter drive architecture with single switch modes. A system includes a two-switch H...
Invention Emergency power fuel cell with evaporative cooling. The present disclosure provides for fuel cel...
Invention Buck-boost converter for contactor drive. A voltage driver includes a voltage input. A voltage r...
Invention Ambient temperature catalyst for trace contaminant control with improvements to carbon monoxide a...
Invention Cavitation resistant journal bearing. A journal bearing for a gear driven pump includes a bearin...
Invention Engine ignition systems and control methods therefor. In accordance with at least one aspect of ...
Invention Variable displacement pumps with fixed and active displacement control modes. A system includes ...
Invention Centerbody insertion for improved cac motor cooling. A ram air fan inlet assembly for cabin air ...
Invention Variable displacement pumps. A variable displacement pump system can include a piston sleeve hav...
Invention Hyperloop vapor cycle environmental control system. The present disclosure provides for hyperloo...
Invention Environmental control system including mixed-flow turbine. A system for a vehicle includes at le...
Invention Motor incorporating magnetic bearings. An air cycle machine includes a turbine section, a compre...
Invention Axial flux motor powered air cycle machine. An air cycle machine includes a turbine section, a c...
Invention Geared air cycle machine. An air cycle machine includes a turbine section, a compressor section,...
Invention Recirculation air motor driven acm. A conditioning system for recirculation air of an aircraft c...
Invention Variable displacement pump with flow delivery to different systems with different pressure schedu...
Invention Residual overcurrent protection. An example method for residual overcurrent protection includes ...
Invention Laundry bags and systems. A laundry bag for a spacecraft laundry system, can include a bag body ...
Invention Fiber optic slat flap system and control lever. A control system performs a method of controllin...
Invention Electric machine having notched magnets. Aircraft and aircraft electric motors include a rotor a...
Invention Valve bore wash filters. A filter includes a first edge structure forming a first ring about an ...
Invention Failsafe electro-mechanical actuator. A failsafe electro-mechanical actuator, the actuator havin...
Invention Extraplanetary remote rescue system. A remote rescue vehicle for an extraplanetary environment i...
Invention Laundry systems. A laundry system can include an input shaft, an output actuator, and a motion c...
Invention Fluid recovery systems for laundry systems. A fluid recovery system for a laundry system (e.g., ...
Invention Waste fluid water recovery systems. In accordance with at least one aspect of this disclosure, a...
Invention High-power air-coooled compressor motor and low-power cooling booster fan motor powered by single...
Invention Cryocooler with transient thermal storage. A cryocooler device including a cryocooler including ...
Invention Eye monitoring systems for distress monitoring. An eye monitoring system for distress monitoring...
Invention Two-piece impeller made of multiple materials. An impeller includes a metallic inducer portion an...
Invention Impeller preloading bands. An impeller includes a hub. The hub has a first end and a second end ...
Invention Heat exchanger with header embedded cooling channels. A heat exchanger includes a heat exchanger...
2021 Invention Cooling channels in a high-density motor. A stator includes a stator hub, a plurality of stator ...
Invention Header guiding fluid flow to and from cooling channels in a high density motor. A header for an ...
2020 G/S Marketing advisory, consulting, plan development, and information services for others in the fiel...
G/S Flight controllers being computers for managing control devices for aircraft and aerospace vehicl...
2019 G/S Metal ball mats and ball mats comprised primarily of metal for use in aerospace vehicles used in ...
G/S Metal ball mats and ball mats comprised primarily of metal for use in aerospace vehicles used in...
G/S Electronic downloadable publications in the nature of booklets, pamphlets and brochures featuring...
2018 G/S Electric roller devices, namely, roller conveyors used to transport and place portable storage co...
G/S Heat exchangers, turbo machinery, ducts, and valves used in aircraft environmental control system...
G/S Prognostic and diagnostics services for the aerospace aftermarket such as repairs and part replac...
G/S Ventilating ducts of metal for use with aircraft environmental control systems for cabin pressuri...
G/S Aircraft aftermarket maintenance and repair services; aircraft maintenance and repair.
G/S Flight control and aircraft systems management computer.
G/S Hydraulic fluids; hydraulic fluids for aircraft hydraulic power transmission systems; hydraulic f...
G/S Repairs and replacement of parts for aerospace aftermarket equipment and components Prognostic an...
G/S Aircraft aftermarket maintenance and repair services; aircraft maintenance and repair
2012 G/S Hydraulic fluids; hydraulic fluids for aircraft hydraulic power transmission systems; hydraulic ...
2010 G/S Hydraulic and pneumatic valves, adaptors, couplings and manifolds for aircrafts and spacecrafts.
G/S Electrical and electronic controls, namely, electro-hydraulic transducers and electrical sensors...
G/S Servicing and repair of aircraft systems and components; servicing and repair of pumps, blowers ...
G/S Flight control surface actuators for aircraft. Aircraft propeller blades.
G/S Hydraulic pumps, and controls therefor; gearboxes; engine fuel pumps and oil pumps; hydraulic an...
G/S Electrical and electronic controls, namely, electro-hydraulic transducers and electrical sensors ...
G/S Training in the servicing and repair of pumps, blowers, compressors and aircraft systems and com...
2002 G/S Hydraulic fluids; hydraulic fluids for aircraft hydraulic power transmission systems; lubricants;...
1999 G/S [ WING SWEEP MECHANISMS FOR AIRCRAFT; ] FLIGHT CONTROL SURFACE ACTUATORS FOR AIRCRAFT; AND AIRCRA...
G/S HYDRAULIC PUMPS,[ MOTORS AND HYDROSTATIC TRANSMISSIONS] AND CONTROLS THEREFOR; GEARBOXES; ENGINE ...
G/S PROVIDING AN ON-LINE COMPUTER DATABASE CONTAINING RELIABILITY DATA IN THE FIELD OF AIRPLANE COMPO...
1979 G/S GAS TURBINE POWERED UNITS-NAMELY, A GAS TURBINE ENGINE [ AND MECHANICALLY DRIVEN EQUIPMENT INCLUD...
1959 G/S Air Breathing Internal Combustion Gas Turbines and Components Thereof
1954 G/S Hydraulic pumps, hydraulic transmissions, fluid motors, engine fuel pumps. Hydraulic motors, hydr...