Internal-combustion aspects of rotary pistons Outer members for co-operation with rotary pistons

Industry

CPC
F02B55/00

This industry / category may be too specific. Please go to a parent level for more data

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Housing assembly for rotary engine
- Patent number 12,291,991
- Issue date May 6, 2025
- Pratt & Whitney Canada Corp.
- Jeremie Barberger
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Rotary engine and cooling systems thereof
- Patent number 12,264,616
- Issue date Apr 1, 2025
- Pratt & Whitney Canada Corp.
- Michel Bousquet
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Seal assembly for a rotary engine housing
- Patent number 12,252,991
- Issue date Mar 18, 2025
- Pratt & Whitney Canada Corp.
- Johnny Vinski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Housing assembly for rotary engine
- Patent number 12,203,410
- Issue date Jan 21, 2025
- Pratt & Whitney Canada Corp.
- Jeremie Barberger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary engine with seal having elastomeric and metallic members
- Patent number 12,196,154
- Issue date Jan 14, 2025
- Pratt & Whitney Canada Corp.
- Stephane Berube
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary engine rotor and method
- Patent number 12,180,884
- Issue date Dec 31, 2024
- Pratt & Whitney Canada Corp.
- Etienne Plamondon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Socket assembly for engaging a nut
- Patent number 12,172,268
- Issue date Dec 24, 2024
- Pratt & Whitney Canada Corp.
- Johnny Vinski
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Rotary combustion engine
- Patent number 12,168,954
- Issue date Dec 17, 2024
- USA as rep by the Secretary of the Navy
- William Gregory Buchanan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary engine, parts thereof, and methods
- Patent number 12,163,461
- Issue date Dec 10, 2024
- ASTRON AEROSPACE LLC
- Matthew T. Riley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine with monolithic pilot chamber structure
- Patent number 12,163,462
- Issue date Dec 10, 2024
- Pratt & Whitney Canada Corp.
- Jeremie Barberger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary drive apparatus
- Patent number 12,158,102
- Issue date Dec 3, 2024
- David George Robson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fretting resistant rotary engine housings
- Patent number 12,152,490
- Issue date Nov 26, 2024
- Pratt & Whitney Canada Corp.
- Vincent Savaria
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary machine
- Patent number 12,146,411
- Issue date Nov 19, 2024
- Lumenium LLC
- William Lukaczyk
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine with coated ignition system component(s)
- Patent number 12,123,343
- Issue date Oct 22, 2024
- Pratt & Whitney Canada Corp.
- Vincent Savaria
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotor engine side housing and method for producing the same
- Patent number 12,123,341
- Issue date Oct 22, 2024
- Pratt & Whitney Canada Corp.
- Jérémie Barberger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary engine shim design for floating side plates
- Patent number 12,123,370
- Issue date Oct 22, 2024
- Pratt & Whitney Canada Corp.
- Jean-Philippe Simoneau
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas-powered internal combustion engine
- Patent number 12,123,340
- Issue date Oct 22, 2024
- Sergio Daniel Brusaferri
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary engine with dual axis rotor rotation
- Patent number 12,116,925
- Issue date Oct 15, 2024
- Dale Warner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Side plate for rotary engine
- Patent number 12,110,819
- Issue date Oct 8, 2024
- Pratt & Whitney Canada Corp.
- Johnny Vinski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary engine with side housing having a side plate with a ceramic...
- Patent number 12,104,550
- Issue date Oct 1, 2024
- Pratt & Whitney Canada Corp.
- Michel Bousquet
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotational engine with inner and outer rings
- Patent number 12,098,641
- Issue date Sep 24, 2024
- Duplicent, LLC
- Curren Emmett Krasnoff
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary airlock combustion engine
- Patent number 12,078,098
- Issue date Sep 3, 2024
- Timothy Smith
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary pump
- Patent number 12,065,960
- Issue date Aug 20, 2024
- United States of America, as represented by the Secretary of the Navy
- William Gregory Buchanan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotating heating chamber apparatus and method of use thereof
- Patent number 12,044,128
- Issue date Jul 23, 2024
- Merton W. Pekrul
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Energy transfer machine
- Patent number 12,006,864
- Issue date Jun 11, 2024
- 1159718 B.C. Ltd.
- James Brent Klassen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary engine
- Patent number 12,006,863
- Issue date Jun 11, 2024
- Mihail A. Rezmerita
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary machine with hub driven transmission articulating a four bar...
- Patent number 11,927,128
- Issue date Mar 12, 2024
- Lumenium LLC
- William A. Lukaczyk
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary machine
- Patent number 11,920,476
- Issue date Mar 5, 2024
- Lumenium LLC
- William Anderson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary internal combustion engine
- Patent number 11,913,374
- Issue date Feb 27, 2024
- United States of America, as represented by the Secretary of the Navy Chief o...
- William Gregory Buchanan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Biaxial supporting device for rotary opposed piston engine
- Patent number 11,913,375
- Issue date Feb 27, 2024
- BEIJING INSTITUTE OF TECHNOLOGY
- Jianbing Gao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
ROTARY MACHINE
- Publication number 20250146416
- Publication date May 8, 2025
- LUMENIUM LLC
- William LUKACZYK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY ENGINE
- Publication number 20250122826
- Publication date Apr 17, 2025
- LI Liangui
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY PISTON MACHINE
- Publication number 20250116223
- Publication date Apr 10, 2025
- Chandra Shekhar NARASIMHAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF ASSEMBLING PARTS WITH DIFFERENT COEFFICIENTS OF THERMAL E...
- Publication number 20250100092
- Publication date Mar 27, 2025
- Pratt & Whitney Canada Corp.
- Dave BROSSEAU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH MONOLITHIC PILOT CHAMBER STRUCTURE
- Publication number 20250101907
- Publication date Mar 27, 2025
- Pratt & Whitney Canada Corp.
- Jeremie Barberger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY ENGINE AND COOLING SYSTEMS THEREOF
- Publication number 20250084783
- Publication date Mar 13, 2025
- Pratt & Whitney Canada Corp.
- Michel BOUSQUET
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FRETTING RESISTANT ROTARY ENGINE HOUSINGS
- Publication number 20250075622
- Publication date Mar 6, 2025
- Pratt & Whitney Canada Corp.
- Vincent Savaria
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SOCKET ASSEMBLY FOR ENGAGING A NUT
- Publication number 20250073859
- Publication date Mar 6, 2025
- Pratt & Whitney Canada Corp.
- Johnny VINSKI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ROTARY DRIVE APPARATUS
- Publication number 20250067210
- Publication date Feb 27, 2025
- David George ROBSON
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SINE ROTARY ENGINE
- Publication number 20250059908
- Publication date Feb 20, 2025
- Byeong Woo KIM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SEAL ASSEMBLY FOR A ROTARY ENGINE HOUSING
- Publication number 20250020061
- Publication date Jan 16, 2025
- Pratt & Whitney Canada Corp.
- Johnny Vinski
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HOUSING ASSEMBLY FOR ROTARY ENGINE
- Publication number 20250020076
- Publication date Jan 16, 2025
- Pratt & Whitney Canada Corp.
- Jeremie BARBERGER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY ENGINE WITH SEAL HAVING ELASTOMERIC AND METALLIC MEMBERS
- Publication number 20240401545
- Publication date Dec 5, 2024
- Pratt & Whitney Canada Corp.
- Stephane BERUBE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY COMBUSTION ENGINE AND ASSOCIATED COMBUSTION METHOD
- Publication number 20240369013
- Publication date Nov 7, 2024
- Lahcene Kerrache
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY PISTON INTERNAL COMBUSTION ENGINE
- Publication number 20240344470
- Publication date Oct 17, 2024
- Winkelmann Wankel GmbH
- Wolfgang Baier
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTOR ENGINE SIDE HOUSING AND METHOD FOR PRODUCING THE SAME
- Publication number 20240337212
- Publication date Oct 10, 2024
- Pratt & Whitney Canada Corp.
- Jérémie Barberger
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTARY ENGINE WITH SEAL HAVING ELASTOMERIC MEMBER AND SHIELD
- Publication number 20240318611
- Publication date Sep 26, 2024
- Pratt & Whitney Canada Corp.
- Michel BOUSQUET
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY ENGINE SHIM DESIGN FOR FLOATING SIDE PLATES
- Publication number 20240301839
- Publication date Sep 12, 2024
- Pratt & Whitney Canada Corp.
- Jean-Philippe Simoneau
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY COMBUSTION ENGINE WITH INTEGRATED MULTISTAGE FUEL SYSTEM
- Publication number 20240271560
- Publication date Aug 15, 2024
- William Todd Hodges
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY MACHINE
- Publication number 20240191626
- Publication date Jun 13, 2024
- LUMENIUM LLC
- William LUKACZYK
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SOCKET ASSEMBLY FOR ENGAGING A NUT
- Publication number 20240181607
- Publication date Jun 6, 2024
- Pratt & Whitney Canada Corp.
- Johnny VINSKI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ROTATIONAL ENGINE WITH INNER AND OUTER RINGS
- Publication number 20240141789
- Publication date May 2, 2024
- Duplicent, LLC
- Curren Emmett Krasnoff
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTARY ENGINE ROTOR AND METHOD
- Publication number 20240141826
- Publication date May 2, 2024
- Pratt & Whitney Canada Corp.
- Etienne Plamondon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROTARY PISTON ENGINE
- Publication number 20240052776
- Publication date Feb 15, 2024
- Winkelmann Wankel GmbH
- Wolfgang Baier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY PISTON ENGINE
- Publication number 20240052775
- Publication date Feb 15, 2024
- Winkelmann Wankel GmbH
- Wolfgang Baier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENERGY TRANSFER MACHINE
- Publication number 20240003290
- Publication date Jan 4, 2024
- 1159718 B.C. Ltd.
- James Brent Klassen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTONLESS COMBUSTION FLYWHEEL ENGINE DESIGN FOR LOW FUEL CONSUMPTION
- Publication number 20230407780
- Publication date Dec 21, 2023
- PAUL J. SOO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Rotary Pump
- Publication number 20230383691
- Publication date Nov 30, 2023
- United States of America, as Represented by the Secretary of the Navy
- William Gregory BUCHANAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY AIRLOCK COMBUSTION ENGINE
- Publication number 20230366346
- Publication date Nov 16, 2023
- Timothy Smith
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROTARY-PISTON ENGINE
- Publication number 20230265787
- Publication date Aug 24, 2023
- Ramzan GOYTEMIROV
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Internal-combustion aspects of rotary pistons Outer members for co-operation with rotary pistons

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Housing assembly for rotary engine

Rotary engine and cooling systems thereof

Seal assembly for a rotary engine housing

Housing assembly for rotary engine

Rotary engine with seal having elastomeric and metallic members

Rotary engine rotor and method

Socket assembly for engaging a nut

Rotary combustion engine

Rotary engine, parts thereof, and methods

Internal combustion engine with monolithic pilot chamber structure

Rotary drive apparatus

Fretting resistant rotary engine housings

Rotary machine

Internal combustion engine with coated ignition system component(s)

Rotor engine side housing and method for producing the same

Rotary engine shim design for floating side plates

Gas-powered internal combustion engine

Rotary engine with dual axis rotor rotation

Side plate for rotary engine

Rotary engine with side housing having a side plate with a ceramic...

Rotational engine with inner and outer rings

Rotary airlock combustion engine

Rotary pump

Rotating heating chamber apparatus and method of use thereof

Energy transfer machine

Rotary engine

Rotary machine with hub driven transmission articulating a four bar...

Rotary machine

Rotary internal combustion engine

Biaxial supporting device for rotary opposed piston engine

Patents Applicationslast 30 patents

ROTARY MACHINE

ROTARY ENGINE

ROTARY PISTON MACHINE

METHOD OF ASSEMBLING PARTS WITH DIFFERENT COEFFICIENTS OF THERMAL E...

INTERNAL COMBUSTION ENGINE WITH MONOLITHIC PILOT CHAMBER STRUCTURE

ROTARY ENGINE AND COOLING SYSTEMS THEREOF

FRETTING RESISTANT ROTARY ENGINE HOUSINGS

SOCKET ASSEMBLY FOR ENGAGING A NUT

ROTARY DRIVE APPARATUS

SINE ROTARY ENGINE

SEAL ASSEMBLY FOR A ROTARY ENGINE HOUSING

HOUSING ASSEMBLY FOR ROTARY ENGINE

ROTARY ENGINE WITH SEAL HAVING ELASTOMERIC AND METALLIC MEMBERS

ROTARY COMBUSTION ENGINE AND ASSOCIATED COMBUSTION METHOD

ROTARY PISTON INTERNAL COMBUSTION ENGINE

ROTOR ENGINE SIDE HOUSING AND METHOD FOR PRODUCING THE SAME

ROTARY ENGINE WITH SEAL HAVING ELASTOMERIC MEMBER AND SHIELD

ROTARY ENGINE SHIM DESIGN FOR FLOATING SIDE PLATES

ROTARY COMBUSTION ENGINE WITH INTEGRATED MULTISTAGE FUEL SYSTEM

ROTARY MACHINE

SOCKET ASSEMBLY FOR ENGAGING A NUT

ROTATIONAL ENGINE WITH INNER AND OUTER RINGS

ROTARY ENGINE ROTOR AND METHOD

ROTARY PISTON ENGINE

ROTARY PISTON ENGINE

ENERGY TRANSFER MACHINE

PISTONLESS COMBUSTION FLYWHEEL ENGINE DESIGN FOR LOW FUEL CONSUMPTION

Rotary Pump

ROTARY AIRLOCK COMBUSTION ENGINE

ROTARY-PISTON ENGINE