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IP Verse

Sgre Association patent opposition analysis

The comprehensive analysis of Sgre Association opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Stay updated with the latest patent oppositions filed by Sgre Association

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP4104288	Method For Controlling An Electric Generator Of A Wind Turbine	WOBBEN PROPERTIES	Aug 7, 2025	SIEMENS GAMESA RENEWABLE ENERGY DEUTSCHLAND
EP4198781	Method For Managing Access To A Control System Of A Wind Power Plant And Wind Power Plant Control System And Wind Power Plant For The Method	WOBBEN PROPERTIES	Aug 1, 2025	SIEMENS GAMESA RENEWABLE ENERGY DEUTSCHLAND
EP4291773	Modular Cooler Top For A Wind Turbine And Method Of Assembling Same	VESTAS WIND SYSTEMS	Jul 29, 2025	SIEMENS GAMESA RENEWABLE ENERGY DEUTSCHLAND
EP3973178	A Method For Erecting A Wind Turbine Tower Using Stud Bolts	VESTAS WIND SYSTEMS	Jan 23, 2025	SIEMENS GAMESA RENEWABLE ENERGY DEUTSCHLAND
EP4082108	Wind Turbine With Virtual Synchronous Generator With Damping Control	VESTAS WIND SYSTEMS	Oct 10, 2024	SIEMENS GAMESA RENEWABLE ENERGY
EP3647588	A Dynamic Optimisation Strategy For Improving The Operation Of A Wind Farm	VATTENFALL	Jul 11, 2024	SIEMENS GAMESA RENEWABLE ENERGY
EP3580452	Position Based Vibration Reduction Of Nacelle Movement	VESTAS WIND SYSTEMS	Apr 18, 2024	SIEMENS GAMESA RENEWABLE ENERGY
EP3696405	Operating State Evaluation Method And Operating State Evaluation Device	MITSUBISHI HEAVY INDUSTRIES	Dec 20, 2023	SIEMENS GAMESA RENEWABLE ENERGY
EP3721083	Method For Operating A Wind Turbine	WOBBEN PROPERTIES	Jul 26, 2023	SIEMENS GAMESA RENEWABLE ENERGY
EP3701143	Rotor Blade Of A Wind Turbine And Method For Designing Same	WOBBEN PROPERTIES	Apr 11, 2023	SIEMENS GAMESA RENEWABLE ENERGY

Top companies who are the clients of Sgre Association

Company	Total
SIEMENS GAMESA RENEWABLE ENERGY	54
SIEMENS GAMESA RENEWABLE ENERGY DEUTSCHLAND	7