TechnologyPatent OppositionCompetitive Analysis

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.

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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: Aug 21, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

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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 CompartmentsRAYTHEONMay 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
Gas Turbine EngineROLLS ROYCEMar 6, 2024SAFRAN AIRCRAFT ENGINES
Geared Gas Turbine Engine With Reduced Oil Tank SizeRTXJan 26, 2024SAFRAN AIRCRAFT ENGINES
Compressor Operability Control For Hybrid Electric PropulsionRAYTHEONNov 15, 2023SAFRAN 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: Aug 21, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
Mar 9, 2022Axial Skin Core Cooling Passage For A Turbine Engine ComponentUNITED2
Jan 26, 2022Geared Turbofan Gas Turbine Engine ArchitectureUNITED2
Jul 12, 2017Geared Architecture For High Speed And Small Volume Fan Drive TurbineUNITED2
Aug 23, 2017Geared Architecture For High Speed And Small Volume Fan Drive TurbineUNITED2
Aug 29, 2018Geared Architecture For High Speed And Small Volume Fan Drive TurbineUNITED2
Dec 27, 2017Geared Turbofan Gas Turbine Engine ArchitectureRAYTHEON2
Jul 19, 2017Combustor Tail Tube Guide Jig, Method For Removing Combustor Of Gas Turbine And Method For Fixing The SameMITSUBISHI HEAVY INDUSTRIES1
Apr 11, 2018Power Plant System And Method For The Operation ThereofGENERAL ELECTRIC TECHNOLOGY1
Jun 28, 2017De-Icing Of Turbine Engine Inlet And Cooling Of LubricantGENERAL ELECTRIC1
Jun 28, 2017Fuel Flow Control System And Method For Controlling Two Positive Displacement PumpsHAMILTON SUNDSTRAND1