Patent Oppositions in turbines and similar engines industry

Explore the competitive field of turbines and similar engines 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 turbines and similar engines 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 turbines and similar engines 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 turbines and similar engines 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 16, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Forming Cooling Aperture(S) In A Turbine Engine ComponentRAYTHEONApr 8, 2026SAFRAN AIRCRAFT ENGINES
Aircraft Power Plant With A Transmission To Drive An Electrical MachinePRATT & WHITNEY CANADAMar 24, 2026SAFRAN AIRCRAFT ENGINES
A Gas Turbine EngineROLLS ROYCEJan 30, 2026SAFRAN AIRCRAFT ENGINES
Electric Rotor Dynamics DampingUNITEDDec 8, 2025SAFRAN AIRCRAFT ENGINES
Turbomachine Airfoil Having A Variable Thickness Thermal Barrier CoatingGENERAL ELECTRIC TECHNOLOGYSep 26, 2025SIEMENS ENERGY
Scoop Assembly For Rotational EquipmentRAYTHEONJul 7, 2025SAFRAN AIRCRAFT ENGINES
Method And System For Detecting A Functional Failure In A Power Gearbox And A Gas Turbo EngineROLLS ROYCE DEUTSCHLANDJul 4, 2025SAFRAN AIRCRAFT ENGINES
A Coating System For A Component Of A Gas Turbine EngineANSALDO ENERGIAJun 26, 2025SIEMENS ENERGY
Non-Contacting Seals For Geared Gas Turbine Engine Bearing CompartmentsUNITEDMay 7, 2025SAFRAN AIRCRAFT ENGINES
Method For Producing Or Repairing A Component Of A Rotary Machine And Component Produced Or Repaired According To Such A MethodSULZER MANAGEMENTApr 3, 2025DMG MORI ULTRASONIC LASERTEC

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

Last updated on: Jul 16, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Nov 27, 2024Non Axis-Symmetric Stator Vane Endwall ContourRTX3
May 21, 2025A Method For Repairing A Turbine Component Wherein Damaged Material Is Removed And A Plug With Improved Material Properties Is Inserted And A Corresponding Repaired ComponentGENERAL ELECTRIC3
Sep 4, 2024Cooled Component For A Gas TurbineGENERAL ELECTRIC TECHNOLOGY2
Sep 20, 2017Method For Burnishing And Polishing The Surface Of Metallic ComponentsROLLS ROYCE DEUTSCHLAND2
Mar 2, 2022Cooling System For A Downstream Cavity Of A Centrifugal Compressor ImpellerSAFRAN AIRCRAFT ENGINES2
Jan 18, 2023Fastening Of A Combustion Chamber Inside Its HousingSAFRAN AIRCRAFT ENGINES2
Aug 29, 2018Gas Turbine Bearing Oil System With Oil RecirculationROLLS ROYCE DEUTSCHLAND2
Aug 18, 2021Aeroengine Thrust ReverserROLLS ROYCE2
Jun 7, 2023Thermal Barrier Coating Having An Interfacial Layer For Spallation Life Enhancement And Low ConductivityRAYTHEON2
Mar 9, 2022A Fan Casing For A Gas Turbine EngineROLLS ROYCE2