the vehicles being airscrew driven

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02CGAS-TURBINE PLANTS AIR INTAKES FOR JET-PROPULSION PLANTS CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS F02C6/00Plural gas-turbine plants Combinations of gas-turbine plants with other apparatus Adaptations of gas- turbine plants for special use

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F02C6/206the vehicles being airscrew driven

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Patents Grantslast 30 patents

Information Patent Grant
Unducted turbine engine comprising stator blades having different c...
- Patent number 12,215,607
- Issue date Feb 4, 2025
- SAFRAN AIRCRAFT ENGINES
- Eva Julie Lebeault
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Planetary gearbox for gas turbine engine
- Patent number 12,158,111
- Issue date Dec 3, 2024
- Pratt & Whitney Canada Corp.
- Michel Desjardins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heat exchanger bypass ejector
- Patent number 12,098,676
- Issue date Sep 24, 2024
- RTX Corporation
- Malcolm P. MacDonald
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reduction gearbox for gas turbine engine
- Patent number 12,092,039
- Issue date Sep 17, 2024
- Pratt & Whitney Canada Corp.
- Michel Desjardins
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Gas turbine engine
- Patent number 12,078,107
- Issue date Sep 3, 2024
- General Electric Company
- Daniel Alan Niergarth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Propeller governor for electric synchronous thrust
- Patent number 12,071,219
- Issue date Aug 27, 2024
- Embraer S.A.
- Ierko de Magalhães Gomes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reduction gearbox for gas turbine engine
- Patent number 12,060,837
- Issue date Aug 13, 2024
- Pratt & Whitney Canada Corp.
- Michel Desjardins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Geared turbine engine with relatively lightweight propulsor module
- Patent number 12,044,183
- Issue date Jul 23, 2024
- RTX Corporation
- Frederick M. Schwarz
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Inlet for unducted propulsion system
- Patent number 12,017,751
- Issue date Jun 25, 2024
- General Electric Company
- Brandon Wayne Miller
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Unducted thrust producing system architecture
- Patent number 11,988,099
- Issue date May 21, 2024
- General Electric Company
- Darek Tomasz Zatorski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gas turbine engine and method of operation
- Patent number 11,867,126
- Issue date Jan 9, 2024
- Pratt & Whitney Canada Corp.
- Bruno Chatelois
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for control for unducted engine
- Patent number 11,834,196
- Issue date Dec 5, 2023
- General Electric Company
- Sridhar Adibhatla
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Gas turbine engine with third stream
- Patent number 11,834,954
- Issue date Dec 5, 2023
- General Electric Company
- David Marion Ostdiek
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Propulsion system for an aircraft
- Patent number 11,827,369
- Issue date Nov 28, 2023
- General Electric Company
- Randy M. Vondrell
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Layered fuselage shield
- Patent number 11,814,174
- Issue date Nov 14, 2023
- General Electric Company
- David William Crall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gas turbine engine shaft with lobed support structure
- Patent number 11,788,413
- Issue date Oct 17, 2023
- Pratt & Whitney Canada Corp.
- Mateusz Kesek
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Reverse-flow gas turbine engine
- Patent number 11,773,785
- Issue date Oct 3, 2023
- Pratt & Whitney Canada Corp.
- Keith Morgan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Bearing current mitigation for an electric machine embedded in a ga...
- Patent number 11,735,982
- Issue date Aug 22, 2023
- General Electric Company
- Mohamed Osama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbine over-speed brake for hybrid electric gas turbine engine
- Patent number 11,725,580
- Issue date Aug 15, 2023
- Raytheon Technologies Corporation
- Marc J. Muldoon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reverse flow engine architecture
- Patent number 11,719,247
- Issue date Aug 8, 2023
- Pratt & Whitney Canada Corp.
- Ghislain Plante
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Operating a turboprop engine for in-flight restart
- Patent number 11,719,167
- Issue date Aug 8, 2023
- Pratt & Whitney Canada Corp.
- Simon Lopez
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Propulsion engine for an aircraft
- Patent number 11,685,542
- Issue date Jun 27, 2023
- General Electric Company
- Daniel Alan Niergarth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Through-flow gas turbine engine with electric motor and electric ge...
- Patent number 11,686,253
- Issue date Jun 27, 2023
- Pratt & Whitney Canada Corp.
- Guy Lefebvre
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Power management methods for multi engine rotorcraft
- Patent number 11,649,045
- Issue date May 16, 2023
- Textron Innovations Inc.
- William Mathisen Gons
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electrical systems
- Patent number 11,646,579
- Issue date May 9, 2023
- Rolls-Royce PLC
- Stephen M Husband
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Planetary gearbox for gas turbine engine
- Patent number 11,635,029
- Issue date Apr 25, 2023
- Pratt & Whitney Canada Corp.
- Michel Desjardins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine having a turbomachine and an electric motor coup...
- Patent number 11,629,651
- Issue date Apr 18, 2023
- General Electric Company
- William Joseph Bowden
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hybrid electric aircraft engine
- Patent number 11,618,580
- Issue date Apr 4, 2023
- General Electric Company
- Darek Tomasz Zatorski
- G07 - CHECKING-DEVICES
Information Patent Grant
Aircraft engine with clutch and mechanical lock
- Patent number 11,613,348
- Issue date Mar 28, 2023
- Pratt & Whitney Canada Corp.
- Stephane Berube
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High speed rotorcraft propulsion configuration
- Patent number 11,577,831
- Issue date Feb 14, 2023
- Textron Innovations Inc.
- Troy C. Schank
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
REVERSE FLOW GAS TURBINE ENGINE HAVING ELECTRIC MACHINE
- Publication number 20250043719
- Publication date Feb 6, 2025
- GENERAL ELECTRIC COMPANY
- Arthur William Sibbach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
UNDUCTED TURBINE ENGINE COMPRISING STATOR BLADES HAVING DIFFERENT C...
- Publication number 20250043689
- Publication date Feb 6, 2025
- SAFRAN AIRCRAFT ENGINES
- Eva Julie Lebeault
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE WITH CLUTCH ASSEMBLY
- Publication number 20240417101
- Publication date Dec 19, 2024
- GENERAL ELECTRIC COMPANY
- Brian Lewis Devendorf
- B32 - LAYERED PRODUCTS
Information Patent Application
PROPULSION SYSTEM AND METHOD FOR OPERATION
- Publication number 20240401490
- Publication date Dec 5, 2024
- GENERAL ELECTRIC COMPANY
- Sridhar Adibhatla
- B32 - LAYERED PRODUCTS
Information Patent Application
UNDUCTED THRUST PRODUCING SYSTEM ARCHITECTURE
- Publication number 20240368997
- Publication date Nov 7, 2024
- GENERAL ELECTRIC COMPANY
- Darek Tomasz Zatorski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GAS TURBINE ENGINE
- Publication number 20240254922
- Publication date Aug 1, 2024
- GENERAL ELECTRIC COMPANY
- Daniel Alan Niergarth
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ENGINE POWER EXTRACTION SYSTEM AND METHOD FOR USING SAME
- Publication number 20240167424
- Publication date May 23, 2024
- Eric S. Durocher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND AIRCRAFT PROVIDED WITH AT LEAST ONE COMBUSTION ENGINE AN...
- Publication number 20240125275
- Publication date Apr 18, 2024
- Airbus Helicopters
- Marc GAZZINO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE AND METHOD OF OPERATION
- Publication number 20240102421
- Publication date Mar 28, 2024
- Pratt & Whitney Canada Corp.
- Bruno CHATELOIS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PROPELLER SHAFT ASSEMBLY FOR AIRCRAFT ENGINE
- Publication number 20240093641
- Publication date Mar 21, 2024
- Pratt & Whitney Canada Corp.
- Mateusz KESEK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Propulsion System for an Aircraft
- Publication number 20240092494
- Publication date Mar 21, 2024
- GENERAL ELECTRIC COMPANY
- Randy M. Vondrell
- B60 - VEHICLES IN GENERAL
Information Patent Application
UNDUCTED PROPULSION SYSTEM
- Publication number 20240018900
- Publication date Jan 18, 2024
- GENERAL ELECTRIC COMPANY
- Syed Arif Khalid
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ADVANCE RATIO FOR SINGLE UNDUCTED ROTOR ENGINE
- Publication number 20230415914
- Publication date Dec 28, 2023
- GENERAL ELECTRIC COMPANY
- Syed Arif Khalid
- B32 - LAYERED PRODUCTS
Information Patent Application
AIRCRAFT POWERPLANT WITH BOOSTED GAS TURBINE ENGINE
- Publication number 20230415902
- Publication date Dec 28, 2023
- Raytheon Technologies Corporation
- Paul R. Hanrahan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYBRID PROPULSION TURBOMACHINE AND AIRCRAFT COMPRISING SUCH A TURBO...
- Publication number 20230417180
- Publication date Dec 28, 2023
- SAFRAN HELICOPTER ENGINES
- Thomas KLONOWSKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
REDUCTION GEARBOX FOR GAS TURBINE ENGINE
- Publication number 20230358177
- Publication date Nov 9, 2023
- Pratt & Whitney Canada Corp.
- Michel Desjardins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ACTIVE COMPRESSOR STALL RECOVERY
- Publication number 20230358169
- Publication date Nov 9, 2023
- GENERAL ELECTRIC COMPANY
- David Alexander Hiett
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
REDUCTION GEARBOX FOR GAS TURBINE ENGINE
- Publication number 20230358178
- Publication date Nov 9, 2023
- Pratt & Whitney Canada Corp.
- Michel Desjardins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BEARING CURRENT MITIGATION FOR AN ELECTRIC MACHINE EMBEDDED IN A GA...
- Publication number 20230344322
- Publication date Oct 26, 2023
- GENERAL ELECTRIC COMPANY
- Mohamed Osama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PLANETARY GEARBOX FOR GAS TURBINE ENGINE
- Publication number 20230258133
- Publication date Aug 17, 2023
- Pratt & Whitney Canada Corp.
- Michel Desjardins
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
PROPULSION SYSTEM CONFIGURATIONS AND METHODS OF OPERATION
- Publication number 20230250755
- Publication date Aug 10, 2023
- GENERAL ELECTRIC COMPANY
- Arthur William Sibbach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
REVERSE-FLOW GAS TURBINE ENGINE
- Publication number 20230151772
- Publication date May 18, 2023
- Pratt & Whitney Canada Corp.
- Keith Morgan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INLET FOR UNDUCTED PROPULSION SYSTEM
- Publication number 20230085244
- Publication date Mar 16, 2023
- GENERAL ELECTRIC COMPANY
- Brandon Wayne Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE SHAFT WITH LOBED SUPPORT STRUCTURE
- Publication number 20230077144
- Publication date Mar 9, 2023
- Mateusz Kesek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND DEVICE FOR MONITORING THE OPERATION OF A PAIR OF TURBOPR...
- Publication number 20230044799
- Publication date Feb 9, 2023
- LEONARDO S.P.A.
- Felice MENAFRO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Power Management Methods for Multi Engine Rotorcraft
- Publication number 20230013754
- Publication date Jan 19, 2023
- TEXTRON INNOVATIONS INC.
- William Mathisen Gons
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
GAS TURBINE ENGINE AND METHOD OF OPERATION
- Publication number 20230016164
- Publication date Jan 19, 2023
- Pratt & Whitney Canada Corp.
- Bruno CHATELOIS
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
HYBRID ELECTRIC VARIABLE AREA TURBINE
- Publication number 20220412272
- Publication date Dec 29, 2022
- Raytheon Technologies Corporation
- John R. Farris
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBINE OVER-SPEED BRAKE FOR HYBRID ELECTRIC GAS TURBINE ENGINE
- Publication number 20220403776
- Publication date Dec 22, 2022
- Raytheon Technologies Corporation
- Marc J. Muldoon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYBRID GAS TURBINE ENGINE AND TORQUE TRANSFER ASSEMBLY THEREFORE
- Publication number 20220316403
- Publication date Oct 6, 2022
- Daniel ALECU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

the vehicles being airscrew driven

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Unducted turbine engine comprising stator blades having different c...

Planetary gearbox for gas turbine engine

Heat exchanger bypass ejector

Reduction gearbox for gas turbine engine

Gas turbine engine

Propeller governor for electric synchronous thrust

Reduction gearbox for gas turbine engine

Geared turbine engine with relatively lightweight propulsor module

Inlet for unducted propulsion system

Unducted thrust producing system architecture

Gas turbine engine and method of operation

System and method for control for unducted engine

Gas turbine engine with third stream

Propulsion system for an aircraft

Layered fuselage shield

Gas turbine engine shaft with lobed support structure

Reverse-flow gas turbine engine

Bearing current mitigation for an electric machine embedded in a ga...

Turbine over-speed brake for hybrid electric gas turbine engine

Reverse flow engine architecture

Operating a turboprop engine for in-flight restart

Propulsion engine for an aircraft

Through-flow gas turbine engine with electric motor and electric ge...

Power management methods for multi engine rotorcraft

Electrical systems

Planetary gearbox for gas turbine engine

Gas turbine engine having a turbomachine and an electric motor coup...

Hybrid electric aircraft engine

Aircraft engine with clutch and mechanical lock

High speed rotorcraft propulsion configuration

Patents Applicationslast 30 patents

REVERSE FLOW GAS TURBINE ENGINE HAVING ELECTRIC MACHINE

UNDUCTED TURBINE ENGINE COMPRISING STATOR BLADES HAVING DIFFERENT C...

GAS TURBINE ENGINE WITH CLUTCH ASSEMBLY

PROPULSION SYSTEM AND METHOD FOR OPERATION

UNDUCTED THRUST PRODUCING SYSTEM ARCHITECTURE

GAS TURBINE ENGINE

ENGINE POWER EXTRACTION SYSTEM AND METHOD FOR USING SAME

METHOD AND AIRCRAFT PROVIDED WITH AT LEAST ONE COMBUSTION ENGINE AN...

GAS TURBINE ENGINE AND METHOD OF OPERATION

PROPELLER SHAFT ASSEMBLY FOR AIRCRAFT ENGINE

Propulsion System for an Aircraft

UNDUCTED PROPULSION SYSTEM

ADVANCE RATIO FOR SINGLE UNDUCTED ROTOR ENGINE

AIRCRAFT POWERPLANT WITH BOOSTED GAS TURBINE ENGINE

HYBRID PROPULSION TURBOMACHINE AND AIRCRAFT COMPRISING SUCH A TURBO...

REDUCTION GEARBOX FOR GAS TURBINE ENGINE

ACTIVE COMPRESSOR STALL RECOVERY

REDUCTION GEARBOX FOR GAS TURBINE ENGINE

BEARING CURRENT MITIGATION FOR AN ELECTRIC MACHINE EMBEDDED IN A GA...

PLANETARY GEARBOX FOR GAS TURBINE ENGINE

PROPULSION SYSTEM CONFIGURATIONS AND METHODS OF OPERATION

REVERSE-FLOW GAS TURBINE ENGINE

INLET FOR UNDUCTED PROPULSION SYSTEM

GAS TURBINE ENGINE SHAFT WITH LOBED SUPPORT STRUCTURE

METHOD AND DEVICE FOR MONITORING THE OPERATION OF A PAIR OF TURBOPR...

Power Management Methods for Multi Engine Rotorcraft

GAS TURBINE ENGINE AND METHOD OF OPERATION

HYBRID ELECTRIC VARIABLE AREA TURBINE

TURBINE OVER-SPEED BRAKE FOR HYBRID ELECTRIC GAS TURBINE ENGINE

HYBRID GAS TURBINE ENGINE AND TORQUE TRANSFER ASSEMBLY THEREFORE