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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS F05D2260/00Function

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F05D2260/403through the shape of the drive components

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Patents Grantslast 30 patents

Information Patent Grant
Torque sensor for an aircraft propulsion system gearbox assembly
- Patent number 12,253,162
- Issue date Mar 18, 2025
- Pratt & Whitney Canada Corp.
- Michel Desjardins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Transmission and method for control of boost spool
- Patent number 12,253,021
- Issue date Mar 18, 2025
- RTX Corporation
- Paul R. Hanrahan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine front section
- Patent number 12,247,493
- Issue date Mar 11, 2025
- RTX Corporation
- Frederick M. Schwarz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Airfoil attachment for turbine rotor
- Patent number 12,247,497
- Issue date Mar 11, 2025
- RTX Corporation
- Michael G. McCaffrey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of operating a gas turbine engine
- Patent number 12,241,421
- Issue date Mar 4, 2025
- Rolls-Royce PLC
- Andrea Minelli
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Planetary carrier and planetary gear mechanism
- Patent number 12,241,542
- Issue date Mar 4, 2025
- Kawasaki Jukogyo Kabushiki Kaisha
- Takunobu Nishida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hub-mounted electric blade pitch control
- Patent number 12,234,746
- Issue date Feb 25, 2025
- Textron eAviation Inc.
- Paul C. Collado
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Floating oil manifold for planetary gear systems
- Patent number 12,234,907
- Issue date Feb 25, 2025
- GE AVIO S.R.L.
- Giulio Zagato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Geared turbomachine fan and compressor rotation
- Patent number 12,234,791
- Issue date Feb 25, 2025
- RTX Corporation
- William G. Sheridan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System for supplying fuel to a turbomachine
- Patent number 12,234,772
- Issue date Feb 25, 2025
- SAFRAN AIRCRAFT ENGINES
- Loic Pora
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fan module provided with an oil transfer device
- Patent number 12,228,074
- Issue date Feb 18, 2025
- SAFRAN AIRCRAFT ENGINES
- Julien Fabien Patrick Becoulet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Splined shaft assembly with piloting features
- Patent number 12,228,082
- Issue date Feb 18, 2025
- Hamilton Sundstrand Corporation
- Erika Danckers
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Planetary gearbox device and gas turbine engine with a planetary ge...
- Patent number 12,228,083
- Issue date Feb 18, 2025
- Rolls-Royce Deutschland Ltd & Co KG
- Ivo Martin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbomachinery engines with high-speed low-pressure turbines
- Patent number 12,221,930
- Issue date Feb 11, 2025
- General Electric Company
- Pranav R. Kamat
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High power epicyclic gearbox and operation thereof
- Patent number 12,221,929
- Issue date Feb 11, 2025
- Rolls-Royce PLC
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Aircraft turbomachine with mechanical reduction gear
- Patent number 12,221,931
- Issue date Feb 11, 2025
- SAFRAN TRANSMISSION SYSTEMS
- Guillaume Pierre Mouly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Centrifugal compressor with reverse overhung volute
- Patent number 12,221,967
- Issue date Feb 11, 2025
- Daikin Industries, Ltd.
- Midori Drake
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Turbomachine module equipped with an electric machine, and turbomac...
- Patent number 12,215,631
- Issue date Feb 4, 2025
- SAFRAN AIRCRAFT ENGINES
- Frédéric Dautreppe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Compact accessory gearbox comprising an integrated electric machine
- Patent number 12,203,539
- Issue date Jan 21, 2025
- SAFRAN TRANSMISSION SYSTEMS
- Clément Falguiere
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Speed reducer equipped with an electric machine
- Patent number 12,196,139
- Issue date Jan 14, 2025
- SAFRAN AIRCRAFT ENGINES
- Paul Ghislain Albert Levisse
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for preloading a bearing
- Patent number 12,196,132
- Issue date Jan 14, 2025
- Pratt & Whitney Canada Corp.
- Patrice Remy
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reduced clearance interface between a fluid device and a rotating s...
- Patent number 12,188,551
- Issue date Jan 7, 2025
- RTX Corporation
- Paul R. Hanrahan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine bearing and gearbox arrangement
- Patent number 12,188,407
- Issue date Jan 7, 2025
- RTX Corporation
- William G. Sheridan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gearbox assembly
- Patent number 12,188,541
- Issue date Jan 7, 2025
- GE AVIO S.R.L.
- Paolo Mastellone
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotating carrier oil manifold
- Patent number 12,188,417
- Issue date Jan 7, 2025
- RTX Corporation
- David Allen Stachowiak
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine mount system for a gas turbine engine
- Patent number 12,179,929
- Issue date Dec 31, 2024
- RTX Corporation
- Gabriel L. Suciu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gearbox efficiency rating for turbomachine engines
- Patent number 12,180,896
- Issue date Dec 31, 2024
- GE AVIO S.r.L.
- Pietro Molesini
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Self-damping actuator
- Patent number 12,180,909
- Issue date Dec 31, 2024
- Woodward, Inc.
- Joseph Thomas Kopecek
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Gearboxes for aircraft gas turbine engines
- Patent number 12,173,661
- Issue date Dec 24, 2024
- Rolls-Royce PLC
- Mark Spruce
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Fuel heater and energy conversion system
- Patent number 12,173,654
- Issue date Dec 24, 2024
- General Electric Company
- Jeffrey Douglas Rambo
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
FAN DRIVE GEAR SYSTEM ROTATING OIL BAFFLE
- Publication number 20250092824
- Publication date Mar 20, 2025
- RTX Corporation
- Francis Parnin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PLANETARY FAN DRIVE GEAR SYSTEM AUXILIARY OIL CAPTURE SYSTEM
- Publication number 20250092832
- Publication date Mar 20, 2025
- RTX Corporation
- Marc J. Muldoon
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
INTEGRATED GEAR MOTOR (IGM)
- Publication number 20250092850
- Publication date Mar 20, 2025
- Rolls-Royce Corporation
- Mathew G. Hill
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE BEARING AND GEARBOX ARRANGEMENT
- Publication number 20250084785
- Publication date Mar 13, 2025
- RTX Corporation
- William G. Sheridan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR DETECTING AND REDUCING TORQUE IN A TURBINE EN...
- Publication number 20250084799
- Publication date Mar 13, 2025
- GENERAL ELECTRIC COMPANY
- Brandon Wayne Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TOWER SHAFT DRIVEN PLANETARY FAN DRIVE GEAR LUBRICATION SYSTEM
- Publication number 20250075659
- Publication date Mar 6, 2025
- RTX Corporation
- Marc J. Muldoon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBOMACHINE COMPRISING A SPEED REDUCER HAVING ATTACHMENT FLANGES C...
- Publication number 20250075629
- Publication date Mar 6, 2025
- Safran Transmission Systems
- Jordane Emile Andre PELTIER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Turbine Engine having First and Second Accessory Gearboxes
- Publication number 20250075662
- Publication date Mar 6, 2025
- GENERAL ELECTRIC COMPANY
- John Carl Glessner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES
- Publication number 20250067220
- Publication date Feb 27, 2025
- Rolls-Royce plc
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR PRESSURISATION SYSTEM
- Publication number 20250066024
- Publication date Feb 27, 2025
- Rolls-Royce plc
- Christopher A MURRAY
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIRCRAFT TURBOMACHINE WITH MECHANICAL REDUCTION GEAR
- Publication number 20250059919
- Publication date Feb 20, 2025
- Safran Transmission Systems
- Guillaume Pierre MOULY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE MOUNT SYSTEM FOR A GAS TURBINE ENGINE
- Publication number 20250058887
- Publication date Feb 20, 2025
- RTX Corporation
- Gabriel L. Suciu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIRCRAFT PROPULSION SYSTEM GEARTRAIN
- Publication number 20250058888
- Publication date Feb 20, 2025
- RTX Corporation
- Paul R. Hanrahan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EPICYCLIC GEAR TRAIN
- Publication number 20250052168
- Publication date Feb 13, 2025
- RTX Corporation
- Michael E. McCune
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ELONGATED JOURNAL BEARING FOR HIGH GEAR RATIO EPICYCLIC FAN DRIVE G...
- Publication number 20250052202
- Publication date Feb 13, 2025
- RTX Corporation
- Mark A. Klein
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE WITH FRONT SUPPORT ARRANGEMENT
- Publication number 20250052204
- Publication date Feb 13, 2025
- RTX Corporation
- William G. Sheridan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYBRID TURBOFAN ENGINE WITH A PLANETARY GEARSET FOR BLENDING POWER...
- Publication number 20250043733
- Publication date Feb 6, 2025
- VerdeGo Aero, Inc.
- David N. Spitzer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NEUTRAL TURBINE GEARBOX SYSTEM AND METHOD
- Publication number 20250043670
- Publication date Feb 6, 2025
- Signal Power Group Operating LLC
- David Keith Crowe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF ASSEMBLY FOR GAS TURBINE FAN DRIVE GEAR SYSTEM
- Publication number 20250043732
- Publication date Feb 6, 2025
- RTX Corporation
- Michael E. McCune
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GEARED GAS TURBINE ENGINE
- Publication number 20250035050
- Publication date Jan 30, 2025
- Rolls-Royce plc
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LUBRICANT PUMP SYSTEM AND METHOD FOR AIRCRAFT ENGINE
- Publication number 20250035007
- Publication date Jan 30, 2025
- Pratt & Whitney Canada Corp.
- Hervé TURCOTTE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MOUNTING ASSEMBLY FOR A GEARBOX ASSEMBLY
- Publication number 20250035052
- Publication date Jan 30, 2025
- GENERAL ELECTRIC COMPANY
- Bugra H. Ertas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MOUNTING ASSEMBLY FOR A GEARBOX ASSEMBLY
- Publication number 20250027455
- Publication date Jan 23, 2025
- GENERAL ELECTRIC COMPANY
- Bugra H. Ertas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SUN GEAR FOR A MECHANICAL REDUCTION GEAR OF AN AIRCRAFT TURBOMACHINE
- Publication number 20250027454
- Publication date Jan 23, 2025
- Safran Transmission Systems
- Patrice Jocelyn Francis GEDIN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MODULE FOR AN AIRCRAFT TURBINE ENGINE
- Publication number 20250002138
- Publication date Jan 2, 2025
- SAFRAN AIRCRAFT ENGINES
- Caroline Marie FRANTZ
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LOW NOISE TURBINE FOR GEARED TURBOFAN ENGINE
- Publication number 20250003426
- Publication date Jan 2, 2025
- RTX Corporation
- Bruce L. Morin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GEARBOX ASSEMBLY LUBRICATION SYSTEM FOR A TURBINE ENGINE
- Publication number 20240426374
- Publication date Dec 26, 2024
- GENERAL ELECTRIC COMPANY
- Brandon W. Miller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF
- Publication number 20240426252
- Publication date Dec 26, 2024
- Rolls-Royce plc
- Mark Spruce
- 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
FLEXIBILITIES IN A GAS TURBINE ENGINE WITH A SPEED REDUCER
- Publication number 20240410319
- Publication date Dec 12, 2024
- SAFRAN AIRCRAFT ENGINES
- Julien Fabien Patrick BECOULET
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

through the shape of the drive components

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Torque sensor for an aircraft propulsion system gearbox assembly

Transmission and method for control of boost spool

Gas turbine engine front section

Airfoil attachment for turbine rotor

Method of operating a gas turbine engine

Planetary carrier and planetary gear mechanism

Hub-mounted electric blade pitch control

Floating oil manifold for planetary gear systems

Geared turbomachine fan and compressor rotation

System for supplying fuel to a turbomachine

Fan module provided with an oil transfer device

Splined shaft assembly with piloting features

Planetary gearbox device and gas turbine engine with a planetary ge...

Turbomachinery engines with high-speed low-pressure turbines

High power epicyclic gearbox and operation thereof

Aircraft turbomachine with mechanical reduction gear

Centrifugal compressor with reverse overhung volute

Turbomachine module equipped with an electric machine, and turbomac...

Compact accessory gearbox comprising an integrated electric machine

Speed reducer equipped with an electric machine

System and method for preloading a bearing

Reduced clearance interface between a fluid device and a rotating s...

Gas turbine engine bearing and gearbox arrangement

Gearbox assembly

Rotating carrier oil manifold

Engine mount system for a gas turbine engine

Gearbox efficiency rating for turbomachine engines

Self-damping actuator

Gearboxes for aircraft gas turbine engines

Fuel heater and energy conversion system

Patents Applicationslast 30 patents

FAN DRIVE GEAR SYSTEM ROTATING OIL BAFFLE

PLANETARY FAN DRIVE GEAR SYSTEM AUXILIARY OIL CAPTURE SYSTEM

INTEGRATED GEAR MOTOR (IGM)

GAS TURBINE ENGINE BEARING AND GEARBOX ARRANGEMENT

SYSTEM AND METHOD FOR DETECTING AND REDUCING TORQUE IN A TURBINE EN...

TOWER SHAFT DRIVEN PLANETARY FAN DRIVE GEAR LUBRICATION SYSTEM

TURBOMACHINE COMPRISING A SPEED REDUCER HAVING ATTACHMENT FLANGES C...

Turbine Engine having First and Second Accessory Gearboxes

GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES

AIR PRESSURISATION SYSTEM

AIRCRAFT TURBOMACHINE WITH MECHANICAL REDUCTION GEAR

ENGINE MOUNT SYSTEM FOR A GAS TURBINE ENGINE

AIRCRAFT PROPULSION SYSTEM GEARTRAIN

EPICYCLIC GEAR TRAIN

ELONGATED JOURNAL BEARING FOR HIGH GEAR RATIO EPICYCLIC FAN DRIVE G...

GAS TURBINE ENGINE WITH FRONT SUPPORT ARRANGEMENT

HYBRID TURBOFAN ENGINE WITH A PLANETARY GEARSET FOR BLENDING POWER...

NEUTRAL TURBINE GEARBOX SYSTEM AND METHOD

METHOD OF ASSEMBLY FOR GAS TURBINE FAN DRIVE GEAR SYSTEM

GEARED GAS TURBINE ENGINE

LUBRICANT PUMP SYSTEM AND METHOD FOR AIRCRAFT ENGINE

MOUNTING ASSEMBLY FOR A GEARBOX ASSEMBLY

MOUNTING ASSEMBLY FOR A GEARBOX ASSEMBLY

SUN GEAR FOR A MECHANICAL REDUCTION GEAR OF AN AIRCRAFT TURBOMACHINE

MODULE FOR AN AIRCRAFT TURBINE ENGINE

LOW NOISE TURBINE FOR GEARED TURBOFAN ENGINE

GEARBOX ASSEMBLY LUBRICATION SYSTEM FOR A TURBINE ENGINE

HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF

GAS TURBINE ENGINE WITH CLUTCH ASSEMBLY

FLEXIBILITIES IN A GAS TURBINE ENGINE WITH A SPEED REDUCER