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IP Verse

Siemens Energy competitive analysis

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Latest oppositions filed by Siemens Energy

Explore patent oppositions filed by Siemens Energy against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3889393
Turbomachine Airfoil Having A Variable Thickness Thermal Barrier CoatingGENERAL ELECTRICSep 26, 2025
EP3957827
A Coating System For A Component Of A Gas Turbine EngineANSALDO ENERGIAJun 26, 2025
EP3495730
Once-Through Evaporator SystemsGENERAL ELECTRIC TECHNOLOGYOct 24, 2024
EP3834266
Method For Supplying, Transporting And Installing Coils Of A Coil AssemblyCOIL HOLDINGJun 27, 2023
EP2985412
Maintenance Method And Kit For A Gas Turbine Electric Power PlantANSALDO ENERGIAJan 2, 2023
EP3757351
Airfoil And Core Assembly For Gas Turbine Engine And Method Of ManufactureRAYTHEONOct 26, 2022
EP3453779
Multi Layer Cmas Resistant Thermal Barrier CoatingRAYTHEONOct 18, 2022
EP3306766
Direct Current Power Transmission System, Central Server Of Same, And Method For Restoring Direct Current Power Transmission Pathway After FailureKABUSHIKI KAISHA TOSHIBAMar 29, 2022
EP3377254
Method For Manufacturing A Blade Preform, A Blade And A Nozzle Segment By Selective Powder-Bed FusionSAFRAN AIRCRAFT ENGINESMar 14, 2022
EP3324020
Gas Turbine Including Cooling System Provided With Cool-Air Supply Path Detouring To Outer CasingDOOSAN HEAVY INDUSTRIES & CONSTRUCTIONFeb 2, 2022

Latest patents of Siemens Energy opposed by its competitors

Explore Siemens Energy's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3698031
Oct 15, 2025Method For Operating A Burner Arrangement Of A Gas Turbine1
EP3206816
Oct 9, 2024Method Of Manufacturing A Component And Component1
EP4088298
Jun 19, 2024Electrical Switching Arrangement1
EP3240971
Jan 3, 2024Combustion Chamber For A Gas Turbine Engine1
EP3751692
Sep 20, 2023High Voltage Direct Current Power Transmission Station2
EP3155228
Jun 28, 2023Method For Operating A Machine Plant Having A Shaft Train1
EP2729397
Jun 7, 2023Method And Apparatus For Moving A Material Web1
EP3593434
Dec 21, 2022Method And Assembly For Generating An Activating Signal For An Hvdc Breaker1
EP3270397
Oct 26, 2022Switching Assembly And Method For Fault Clearing1
EP3357076
Aug 3, 2022Composite Cradle For Use With Coil Of Air Core Reactors1

Latest PTAB cases involving Siemens Energy

Discover the latest PTAB cases involving Siemens Energy, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Siemens Energy with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SIEMENS ENERGY5426 - -
GENERAL ELECTRIC TECHNOLOGY1537 - 1
RAYTHEON74140 - 7
UNITED16149 - 31