Patent Oppositions in jet engine parts industry

Explore the competitive field of jet engine parts where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in jet engine parts technology and learn how to protect your intellectual property.

Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the jet engine parts industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the jet engine parts industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Jul 9, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Aircraft Power Plant With A Transmission To Drive An Electrical MachinePRATT & WHITNEY CANADAMar 24, 2026SAFRAN AIRCRAFT ENGINES
Electric Rotor Dynamics DampingRTXDec 8, 2025SAFRAN AIRCRAFT ENGINES
Turbofan Engine Having A Dimensional Relationship Between Inlet And Fan SizeUNITEDSep 11, 2025ROLLS ROYCE
Method And System For Detecting A Functional Failure In A Power Gearbox And A Gas Turbo EngineTECHNISCHE UNIVERSITT BERLINJul 4, 2025SAFRAN AIRCRAFT ENGINES
Non-Contacting Seals For Geared Gas Turbine Engine Bearing CompartmentsUNITEDMay 7, 2025SAFRAN AIRCRAFT ENGINES
Bearing Housing And Method Of MakingPRATT & WHITNEY CANADASep 3, 2024SAFRAN AIRCRAFT ENGINES
Concentric Power Takeoff TransmissionUNITEDAug 28, 2024SAFRAN AIRCRAFT ENGINES
Gas Turbine Engine With Core MountROLLS ROYCEAug 26, 2024SAFRAN AIRCRAFT ENGINES
Pylon Shape With Geared Turbofan For Structural StiffnessRAYTHEONJul 8, 2024SAFRAN AIRCRAFT ENGINES
Integrated Tail Cone And Mounted GeneratorHAMILTON SUNDSTRANDMay 13, 2024SAFRAN AIRCRAFT ENGINES

To stay ahead in the competitive jet engine parts industry, companies are constantly innovating. Here are the top patents facing oppositions in the jet engine parts industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Jul 9, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Dec 27, 2017Geared Turbofan Gas Turbine Engine ArchitectureUNITED2
Aug 21, 2019Airfoil Support Method And ApparatusUNITED2
Mar 17, 2021Rigid Raft For A Gas Turbine EngineROLLS ROYCE2
Jan 26, 2022Geared Turbofan Gas Turbine Engine ArchitectureUNITED2
Jun 28, 2017De-Icing Of Turbine Engine Inlet And Cooling Of LubricantGENERAL ELECTRIC A NEW YORK2
Jul 12, 2017Geared Architecture For High Speed And Small Volume Fan Drive TurbineUNITED2
Jul 4, 2018An Apparatus And Method Of Operating A Gas Turbine EngineROLLS ROYCE2
Mar 2, 2022Cooling System For A Downstream Cavity Of A Centrifugal Compressor ImpellerSAFRAN AIRCRAFT ENGINES2
Aug 18, 2021Aeroengine Thrust ReverserROLLS ROYCE2
Oct 2, 2019Thermal Barrier Coating For Gas Turbine Engine ComponentsRAYTHEON2