of the epicyclical, planetary or differential type

Industry

CPC
F05D2260/40311

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Parent Industries

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

Current Industry

F05D2260/40311of the epicyclical, planetary or differential type

Industries

Patents Grantslast 30 patents

Information Patent Grant
Gearbox assembly for an aircraft propulsion system
- Patent number 12,146,444
- Issue date Nov 19, 2024
- Pratt & Whitney Canada Corp.
- Michel Desjardins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Efficient aircraft engine
- Patent number 12,146,440
- Issue date Nov 19, 2024
- Rolls-Royce PLC
- Roderick M Townes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Lubricating oil deflector, speed reduction gear including such a de...
- Patent number 12,140,220
- Issue date Nov 12, 2024
- SAFRAN TRANSMISSION SYSTEMS
- Juan-Luis Marcos Izquierdo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Selective power distribution for an aircraft propulsion system
- Patent number 12,129,802
- Issue date Oct 29, 2024
- RTX Corporation
- Paul R. Hanrahan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gearbox assembly
- Patent number 12,129,803
- Issue date Oct 29, 2024
- GE AVIO S.R.L.
- Aurelio Romano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Low noise turbine for geared turbofan engine
- Patent number 12,123,432
- Issue date Oct 22, 2024
- RTX Corporation
- Bruce L. Morin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Geared turbofan with over-speed protection
- Patent number 12,123,373
- Issue date Oct 22, 2024
- RTX Corporation
- Marc J. Muldoon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine with higher low spool torque-to-thrust ratio
- Patent number 12,123,356
- Issue date Oct 22, 2024
- RTX Corporation
- Stephen G. Pixton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Planet carrier for a mechanical gearbox on an aircraft turbomachine
- Patent number 12,123,490
- Issue date Oct 22, 2024
- SAFRAN TRANSMISSION SYSTEMS
- Guillaume Pierre Mouly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hybrid transmission on propeller gearbox
- Patent number 12,116,939
- Issue date Oct 15, 2024
- GE AVIO S.R.L.
- Marco Garabello
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Power gearbox gear arrangement
- Patent number 12,117,075
- Issue date Oct 15, 2024
- General Electric Company
- William Howard Hasting
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High power epicyclic gearbox and operation thereof
- Patent number 12,116,938
- Issue date Oct 15, 2024
- Rolls-Royce PLC
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Aeronautic propulsion system with improved propulsion efficiency
- Patent number 12,110,845
- Issue date Oct 8, 2024
- SAFRAN AIRCRAFT ENGINES
- Maeva Daphné Gros-Borot
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Epicyclic gear carrier assembly having an integrated lubrication pump
- Patent number 12,104,690
- Issue date Oct 1, 2024
- The Boeing Company
- John C. Walters
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hybrid electric power for turbine engines having hydrogen fuel systems
- Patent number 12,103,699
- Issue date Oct 1, 2024
- RTX Corporation
- Brian M. Holley
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Geared gas turbine engine with combined spray bar and scavenge comp...
- Patent number 12,104,527
- Issue date Oct 1, 2024
- RTX Corporation
- Joseph H. Polly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for assembling a reduction gearbox
- Patent number 12,104,541
- Issue date Oct 1, 2024
- Pratt & Whitney Canada Corp.
- Michel Desjardins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Drive assembly for a mechanical reducer for an aircraft turbomachine
- Patent number 12,104,495
- Issue date Oct 1, 2024
- SAFRAN TRANSMISSION SYSTEMS
- Bálint Pap
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Power transmission system comprising an improved oil recovery channel
- Patent number 12,098,765
- Issue date Sep 24, 2024
- SAFRAN
- Juan-Luis Marcos Izquierdo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High and low spool configuration for a gas turbine engine
- Patent number 12,098,681
- Issue date Sep 24, 2024
- RTX Corporation
- Stephen G. Pixton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Assembly for an aircraft turbine engine, comprising means for the a...
- Patent number 12,098,690
- Issue date Sep 24, 2024
- SAFRAN AIRCRAFT ENGINES
- Thierry Georges Paul Papin
- 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
Selective power distribution for an aircraft propulsion system
- Patent number 12,092,040
- Issue date Sep 17, 2024
- RTX Corporation
- Paul R. Hanrahan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combined cycles
- Patent number 12,085,280
- Issue date Sep 10, 2024
- Rolls-Royce PLC
- Nathan Clark
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Epicyclic gear train
- Patent number 12,084,978
- Issue date Sep 10, 2024
- RTX Corporation
- Michael E. McCune
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gas turbine engine compressor arrangement
- Patent number 12,085,025
- Issue date Sep 10, 2024
- RTX Corporation
- Karl L. Hasel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Overall engine efficiency rating for turbomachine engines
- Patent number 12,085,026
- Issue date Sep 10, 2024
- GE AVIO S.r.L.
- Andrea Piazza
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Assembly for retaining a gear train in a turbomachine
- Patent number 12,085,015
- Issue date Sep 10, 2024
- SAFRAN AIRCRAFT ENGINES
- Julien Patrick Becoulet
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High fan tip speed engine
- Patent number 12,085,024
- Issue date Sep 10, 2024
- General Electric Company
- Arthur William Sibbach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbomachines and epicyclic gear assemblies with axially offset sun...
- Patent number 12,078,075
- Issue date Sep 3, 2024
- GE AVIO S.r.L.
- Marco Facchini
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION AND METHOD FOR CONTROL OF BOOST SPOOL
- Publication number 20240384682
- Publication date Nov 21, 2024
- RTX Corporation
- Paul R. Hanrahan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GEARED GAS TURBINE ENGINE
- Publication number 20240376847
- Publication date Nov 14, 2024
- Rolls-Royce plc
- Richard G. STRETTON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TORQUE SENSOR FOR AN AIRCRAFT PROPULSION SYSTEM GEARBOX ASSEMBLY
- Publication number 20240369137
- Publication date Nov 7, 2024
- Pratt & Whitney Canada Corp.
- Michel Desjardins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE COMPRESSION SYSTEM WITH CORE COMPRESSOR PRESSURE...
- Publication number 20240317411
- Publication date Sep 26, 2024
- Rolls-Royce plc
- Gareth M ARMSTRONG
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Hub-Mounted Electric Blade Pitch Control
- Publication number 20240309768
- Publication date Sep 19, 2024
- Textron eAviation Inc.
- Paul C. Collado
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF
- Publication number 20240295193
- Publication date Sep 5, 2024
- Rolls-Royce plc
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GEARBOX ASSEMBLY
- Publication number 20240280164
- Publication date Aug 22, 2024
- GE AVIO S.r.L.
- Paolo Mastellone
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES
- Publication number 20240263588
- Publication date Aug 8, 2024
- GENERAL ELECTRIC COMPANY
- Andrea Piazza
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES
- Publication number 20240254925
- Publication date Aug 1, 2024
- GENERAL ELECTRIC COMPANY
- Andrea Piazza
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ASSEMBLY FOR A TURBOMACHINE COMPRISING LUBRICANT EVACUATION MEANS,...
- Publication number 20240254892
- Publication date Aug 1, 2024
- Safran Transmission Systems
- Guillaume Pierre Mouly
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GEARBOX EFFICIENCY RATING FOR TURBOMACHINE ENGINES
- Publication number 20240240593
- Publication date Jul 18, 2024
- GE Avio S.r.l.
- Pietro Molesini
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
PITCH CHANGE MECHANISM COMPRISING AN IMPROVED ELECTROHYDRAULIC ACTU...
- Publication number 20240239474
- Publication date Jul 18, 2024
- SAFRAN AIRCRAFT ENGINES
- Huguette De Wergifosse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VARIABLE PITCH FANS FOR TURBOMACHINERY ENGINES
- Publication number 20240229743
- Publication date Jul 11, 2024
- GENERAL ELECTRIC COMPANY
- Daniel A. Niergarth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Gearbox Assembly
- Publication number 20240229722
- Publication date Jul 11, 2024
- GE AVIO S.r.L.
- Aurelio ROMANO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES
- Publication number 20240200467
- Publication date Jun 20, 2024
- Rolls-Royce plc
- Mark Spruce
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
High Power Epicyclic Gearbox and Operation Thereof
- Publication number 20240191660
- Publication date Jun 13, 2024
- Rolls-Royce plc
- Mark SPRUCE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GUTTER FOR RECOVERING LUBRICATION OIL FOR A MECHANICAL REDUCER COMP...
- Publication number 20240191635
- Publication date Jun 13, 2024
- Safran Transmission Systems
- Juan-Luis MARCOS IZQUIERDO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EFFICIENT AIRCRAFT ENGINE
- Publication number 20240191657
- Publication date Jun 13, 2024
- Rolls-Royce plc
- Roderick M. TOWNES
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FAN MODULE EQUIPPED WITH AN OIL-TRANSFER DEVICE
- Publication number 20240183284
- Publication date Jun 6, 2024
- SAFRAN AIRCRAFT ENGINES
- Caroline Marie FRANZ
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FAN MODULE PROVIDED WITH AN OIL TRANSFER DEVICE
- Publication number 20240159187
- Publication date May 16, 2024
- SAFRAN AIRCRAFT ENGINES
- Julien Fabien Patrick BECOULET
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
BEARING SUPPORT ASSEMBLY
- Publication number 20240151158
- Publication date May 9, 2024
- GENERAL ELECTRIC COMPANY
- Prashant Bhujabal
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DIFFERENTIAL GEARBOX ASSEMBLY FOR A TURBINE ENGINE
- Publication number 20240133347
- Publication date Apr 25, 2024
- GENERAL ELECTRIC COMPANY
- Ravindra Shankar Ganiger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM
- Publication number 20240110497
- Publication date Apr 4, 2024
- RTX Corporation
- William G. Sheridan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PLAIN BEARING FOR AN AIRCRAFT TURBOMACHINE MECHANICAL REDUCER
- Publication number 20240084711
- Publication date Mar 14, 2024
- Safran Transmission Systems
- Bálint PAP
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DRIVE ASSEMBLY FOR A MECHANICAL REDUCER FOR AN AIRCRAFT TURBOMACHINE
- Publication number 20240084712
- Publication date Mar 14, 2024
- Safran Transmission Systems
- Bálint PAP
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MULTI-SPEED TURBINE REDUCTION GEARBOX SYSTEM AND METHOD
- Publication number 20240076974
- Publication date Mar 7, 2024
- Signal Power Group Operating LLC
- David Keith Crowe
- E21 - EARTH DRILLING MINING
Information Patent Application
GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES
- Publication number 20240077035
- Publication date Mar 7, 2024
- Rolls-Royce plc
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE MOUNT SYSTEM FOR A GAS TURBINE ENGINE
- Publication number 20240076050
- Publication date Mar 7, 2024
- Raytheon Technologies Corporation
- Gabriel L. Suciu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SELECTIVE POWER DISTRIBUTION FOR AN AIRCRAFT PROPULSION SYSTEM
- Publication number 20240077033
- Publication date Mar 7, 2024
- Paul R. Hanrahan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT
- Publication number 20240068411
- Publication date Feb 29, 2024
- Karl L. Hasel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

of the epicyclical, planetary or differential type

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gearbox assembly for an aircraft propulsion system

Efficient aircraft engine

Lubricating oil deflector, speed reduction gear including such a de...

Selective power distribution for an aircraft propulsion system

Gearbox assembly

Low noise turbine for geared turbofan engine

Geared turbofan with over-speed protection

Gas turbine engine with higher low spool torque-to-thrust ratio

Planet carrier for a mechanical gearbox on an aircraft turbomachine

Hybrid transmission on propeller gearbox

Power gearbox gear arrangement

High power epicyclic gearbox and operation thereof

Aeronautic propulsion system with improved propulsion efficiency

Epicyclic gear carrier assembly having an integrated lubrication pump

Hybrid electric power for turbine engines having hydrogen fuel systems

Geared gas turbine engine with combined spray bar and scavenge comp...

Method and system for assembling a reduction gearbox

Drive assembly for a mechanical reducer for an aircraft turbomachine

Power transmission system comprising an improved oil recovery channel

High and low spool configuration for a gas turbine engine

Assembly for an aircraft turbine engine, comprising means for the a...

Reduction gearbox for gas turbine engine

Selective power distribution for an aircraft propulsion system

Combined cycles

Epicyclic gear train

Gas turbine engine compressor arrangement

Overall engine efficiency rating for turbomachine engines

Assembly for retaining a gear train in a turbomachine

High fan tip speed engine

Turbomachines and epicyclic gear assemblies with axially offset sun...

Patents Applicationslast 30 patents

TRANSMISSION AND METHOD FOR CONTROL OF BOOST SPOOL

GEARED GAS TURBINE ENGINE

TORQUE SENSOR FOR AN AIRCRAFT PROPULSION SYSTEM GEARBOX ASSEMBLY

GAS TURBINE ENGINE COMPRESSION SYSTEM WITH CORE COMPRESSOR PRESSURE...

Hub-Mounted Electric Blade Pitch Control

HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF

GEARBOX ASSEMBLY

OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES

OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES

ASSEMBLY FOR A TURBOMACHINE COMPRISING LUBRICANT EVACUATION MEANS,...

GEARBOX EFFICIENCY RATING FOR TURBOMACHINE ENGINES

PITCH CHANGE MECHANISM COMPRISING AN IMPROVED ELECTROHYDRAULIC ACTU...

VARIABLE PITCH FANS FOR TURBOMACHINERY ENGINES

Gearbox Assembly

GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES

High Power Epicyclic Gearbox and Operation Thereof

GUTTER FOR RECOVERING LUBRICATION OIL FOR A MECHANICAL REDUCER COMP...

EFFICIENT AIRCRAFT ENGINE

FAN MODULE EQUIPPED WITH AN OIL-TRANSFER DEVICE

FAN MODULE PROVIDED WITH AN OIL TRANSFER DEVICE

BEARING SUPPORT ASSEMBLY

DIFFERENTIAL GEARBOX ASSEMBLY FOR A TURBINE ENGINE

PLANETARY GEAR SYSTEM ARRANGEMENT WITH AUXILIARY OIL SYSTEM

PLAIN BEARING FOR AN AIRCRAFT TURBOMACHINE MECHANICAL REDUCER

DRIVE ASSEMBLY FOR A MECHANICAL REDUCER FOR AN AIRCRAFT TURBOMACHINE

MULTI-SPEED TURBINE REDUCTION GEARBOX SYSTEM AND METHOD

GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES

ENGINE MOUNT SYSTEM FOR A GAS TURBINE ENGINE

SELECTIVE POWER DISTRIBUTION FOR AN AIRCRAFT PROPULSION SYSTEM

GAS TURBINE ENGINE COMPRESSOR ARRANGEMENT