IP Verse

Siemens Gamesa Renewable Energy competitive analysis

Latest oppositions filed by Siemens Gamesa Renewable Energy

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

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
EP3722593
Twisted Blade RootWOBBEN PROPERTIESJul 28, 2026
EP3844384
Rotor Blade, Wind Turbine, And Method For Optimising A Wind TurbineWOBBEN PROPERTIESJul 22, 2026
EP3423266
Method Of Molding A Shell Part Of A Wind Turbine BladeLM WIND POWERApr 30, 2026
EP4198304
Monitoring A Wind Turbine Based On A Predicted Future Thermal Condition Of A Wind Turbine Electrical ComponentVESTAS WIND SYSTEMSApr 15, 2026
EP4060189
Gearbox Support Arrangement For A Wind Turbine And Wind TurbineNORDEX ENERGYApr 1, 2026
EP4021838
Method For Lifting An Object From A Vessel DeckDEME OFFSHORE BEFeb 23, 2026
EP4121650
Control A Wind Turbine With A Modified Power ReferenceVESTAS WIND SYSTEMSFeb 20, 2026
EP4348039
A Wind Turbine With A Nacelle Having An Offset Center Of GravityVESTAS WIND SYSTEMSFeb 16, 2026
EP3810929
Improvements Relating To Wind Turbine MaintenanceVESTAS WIND SYSTEMSSep 18, 2025
EP3991289
Method For Minimising Generator VibrationsWOBBEN PROPERTIESAug 18, 2025

Latest patents of Siemens Gamesa Renewable Energy opposed by its competitors

Explore Siemens Gamesa Renewable 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: Aug 27, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP2519740
Dec 24, 2025Direct Drive Wind Turbine1
EP4476464
Nov 12, 2025Coupling Assembly1
EP4437632
Oct 22, 2025Wind Energy Plant1
EP3926161
Oct 8, 2025Reducing Vibrations Of Parked/Standstill Wind Turbines1
EP3956564
Oct 8, 2025Determination Of Wind Parameter Values For Use In Wind Turbine Control Systems1
EP3719312
Sep 3, 2025Wind Turbine Blade And Wind Turbine1
EP3791064
Aug 27, 2025Controlling Wind Turbines In Presence Of Wake Interactions2
EP3904675
Jul 9, 2025Methods And System For Transporting A Component Of A Wind Turbine1
EP2607692
Jun 18, 2025Method For Determining A Voltage Bounding Range1
EP3791066
May 7, 2025Inflatable Component For Service Or Installation Of A Wind Turbine Module1

Latest PTAB cases involving Siemens Gamesa Renewable Energy

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

Last updated on: Aug 30, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Siemens Gamesa Renewable Energy

IPR2022-01479Sep 8, 2022SIEMENS GAMESA RENEWABLE ENERGYGENERAL ELECTRICTerminated-Settled
IPR2022-01279Aug 5, 2022SIEMENS GAMESA RENEWABLE ENERGYGENERAL ELECTRICTerminated-Settled
IPR2021-00722Apr 5, 2021GENERAL ELECTRICSIEMENS GAMESA RENEWABLE ENERGYTerminated
IPR2021-00723Apr 5, 2021GENERAL ELECTRICSIEMENS GAMESA RENEWABLE ENERGYTerminated

Peer Comparison New

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

Last updated on: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SIEMENS GAMESA RENEWABLE ENERGY978422
GENERAL ELECTRIC12166514
VESTAS WIND SYSTEMS158138 - 2
WOBBEN PROPERTIES1873 - -