Pratt & Whitney Canada Corp.

Canada


 
Total IP 4,477
Total IP Rank # 244
IP Activity Score 4.1/5.0    3,113
IP Activity Rank # 198
Parent Entity United Technologies Corporation
Dominant Nice Class Construction and mining; install...

Patents

Trademarks

2,638 10
1,689 14
123 0
3
 
Last Patent 2025 - Double seal element seal assembl...
First Patent 1983 - Bearing support structure
Last Trademark 2017 - P&WCSMART
First Trademark 1970 - TWIN-PAC

Subsidiaries

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Internal combustion engine with monolithic pilot chamber structure. An apparatus is provided for...
Invention System and method for performing an actuator range check for an intercooler flow control assembly...
Invention Hybrid-electric aircraft propulsion system control system and method. A hybrid-electric propulsio...
Invention System and method for identifying a high-temperature condition of an electrical cable for an airc...
Invention System and method for identifying rubbing conditions for engine rotational equipment. An assembly...
Invention Combustion test rig. A combustion test rig is provided that includes a housing and a combustor te...
Invention Fuel delivery apparatus for a gas turbine engine. A fuel delivery apparatus is provided for a gas...
Invention Method and apparatus to measure gas turbine compressor exit temperature
Invention Combustion system with dual fuel capability. A fuel injector includes a first fuel path, a second...
Invention Aircraft battery charging system and method. An assembly for an aircraft includes a battery, a ch...
Invention Perforated plate fuel distributor with simplified swirler. A fuel nozzle for a turbine engine usi...
Invention System and method for detecting seal leaks in a gas turbine engine. A method of and system for in...
Invention Turbine blade airfoil profile. A turbine blade for a gas turbine engine has an airfoil incl...
Invention Computationally balancing a rotating structure. A method is provided for manufacturing. This meth...
2023 Invention Identification module for turbine engine or auxiliary power unit with extended data storage capac...
Invention Ram air driven blade tip clearance control system for turboprop engines. Turboprop engines includ...
Invention Exhaust duct for gas turbine engine. An exhaust duct of an aircraft engine includes an annular in...
Invention Central air passage with radial fuel distributor. A fuel mixture distribution system for a turbin...
Invention High shear fuel distributor. A fuel mixture distributor for a turbine engine assembly inclu...
Invention Combustor with air/fuel mixer creating mixed cloud. A combustor for a gas turbine engine includes...
Invention Hydrogen fuel distributor. A fuel mixture distribution system for a turbine engine assembly inclu...
Invention Combustor with tangential fuel and air flow. A combustor includes a liner defining a combustion c...
Invention Combustor with central fuel injection and downstream air mixing. A combustor has a mixing body wi...
Invention Combustor with fuel plenum with mixing passages having baffles. A combustor for a gas turbi...
Invention Oil filler tube assembly for aircraft engine. An oil filler assembly for an aircraft engine, has:...
Invention Filler-cap activated valve in filler-neck oil vent. An oil filler assembly, has: a filler tube ex...
Invention Damped bladed rotor for gas turbine engine. An assembly is provided for a gas turbine engine. Thi...
Invention Oil de-aerator for aircraft engine. An aircraft engine, has: an oil circuit fluidly connecting a...
Invention Double seal element seal assembly for aircraft system. A system is provided for an aircraft. Thi...
Invention Aircraft power system module with integral lubricant reservoir. A system is provided for an airc...
Invention Lubrication system for aircraft powerplant and clutch system. A system is provided for an aircra...
Invention Mechanism for connecting high temperature air ducting for aircraft engine. An air duct interface...
Invention Deaerator impeller rotor with gear rotor. A fluid system is provided for a powerplant. This flui...
Invention Bearing assembly for a gas turbine engine. A gas turbine engine is provided that includes a stat...
Invention Engine component test system with cryogenic cooling system. A test system is provided for a comp...
Invention Electronic item management for item storage area. An item management system includes a radio-fre...
Invention Assembly and method for machining a component. A CNC assembly includes a machining system and a ...
Invention Machining system and method for validating dimensional measurement device operation. A machining...
Invention Variable inlet guard screen for an inlet of an aircraft engine. A system for an aircraft include...
Invention Variable inlet guard for an inlet of an aircraft engine. A system is provided for an aircraft. T...
Invention Circumferentially tailored inlet guard for an aircraft engine inlet. A system is provided for an...
Invention Support pin for igniter assembly. A support pin of a combustor assembly is provided. The combust...
Invention Lubricant filter system, aircraft engine, and method of operating a lubricant system. The lubric...
Invention System and method for identifying rubbing conditions for engine rotational equipment. An assembl...
Invention Method of assembling parts with different coefficients of thermal expansion. A method of assembl...
Invention Air intake for an aircraft propulsion system engine assembly. An engine assembly for an aircraft...
Invention Combustion test rig. A combustion test rig is provided that includes a housing and a combustor t...
Invention Turboprop erroneous blade angle reading accommodation through minimum torque governing. An erron...
Invention Detecting gas or fuel leaks in a gas turbine engine. An aircraft engine diagnostic system includ...
Invention Hydrogen leak detection system for an aircraft propulsion system. A hydrogen supply assembly for...
2017 G/S Providing extended warranties services on aircraft engines; providing extended warranties on main...
2015 G/S Onboard aircraft data collection systems, namely, computer hardware and computer software used by...
2014 G/S Administrative services with respect to repair, maintenance, overhaul, conversion and exchange of...
G/S [ Providing extended warranties services on aircraft engines; providing extended warranties on ma...
2012 G/S Electronic communication system, namely an onboard mobile communication apparatus, that automatic...
G/S Propulsion systems for air vehicles, parts, components, fittings and replacements therefor; gas t...
2006 G/S gas turbine engines not for land vehicles and structural parts and replacement parts therefor
G/S Gas turbine engines, components and parts therefor.
2003 G/S Providing warranties on gas turbine engines and parts.
2001 G/S SERVICES FOR AIRCRAFT ENGINES COMPRISING REPAIR, MAINTENANCE, AND EXCHANGE, NAMELY REPLACING AN E...
G/S services for aircraft engines comprising repair, maintenance, and exchange, namely, replacing an ...
G/S Repair, maintenance, exchange and warranty services for aircraft engines.
2000 G/S [ TURBINE ENGINES, NAMELY, GAS TURBINE ENGINES NOT FOR LAND VEHICLES AND REPLACEMENT PARTS AND ST...
G/S Gas turbine engines, parts and components therefor; and for power generation equipment for use wi...
1998 G/S Repair, maintenance and exchange services for aircraft engines.
G/S Administrative services with respect to repair, maintenance, and exchange for aircraft engines Ad...
1990 G/S aircraft engine repair and maintenance services
1984 G/S ENGINES AND PARTS THEREOF FOR USE IN AIRCRAFT
1971 G/S AIRCRAFT ENGINES AND GEARBOXES
1970 G/S Helicopters and structural parts thereof, aircraft propellers, parts and attachments therefor. In...
G/S Aircraft engines.