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IP Verse

Stas competitive analysis

Latest oppositions filed by Stas

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

Last updated on: Jan 1, 2026
Patent NumberTitleApplicantOpposition Date

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EP4409134
Method And System For Protecting Wind TurbinesSIEMENS GAMESA RENEWABLE ENERGYOct 14, 2025
EP4064875
Paper For A Cigarette To Be Rolled, Comprising An Adhesive Tape Having A Low Basis WeightSWM HOLDCO LUXEMBOURGSep 4, 2025
EP3680481
Inclined Heat Exchanger For A Wind TurbineSIEMENS GAMESA RENEWABLE ENERGYJun 25, 2025
EP3762605
Modular Gearbox For Wind TurbineGENERAL ELECTRICJan 30, 2025
EP4141255
Wind Turbine, Method For Assembling A Transformer And A Wind Turbine NacelleWOBBEN PROPERTIESJan 17, 2025
EP3743624
System And Method For Stabilizing A Wind TurbineGENERAL ELECTRICDec 6, 2024
EP3894689
Segmented Rotor Blade Having Maximized Overall Pre-Bend Via An Increased Pre-Bend In A Blade Tip Segment ThereofGENERAL ELECTRICOct 22, 2024
EP4002678
Method For Operating A Wind Turbine And A Wind TurbineINGENIEURBRO HOFFMANNOct 4, 2024
EP4056839
Wind Turbine Setpoint ReductionGENERAL ELECTRIC RENOVABLES ESPAA SLSep 11, 2024
EP3824181
Treating A Wind Turbine Drive TrainSIEMENS GAMESA RENEWABLE ENERGYAug 29, 2024

Latest patents of Stas opposed by its competitors

Explore Stas'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: Jan 1, 2026
Patent NumberPublication DateTitleTotal Oppositions

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EP4264050
Jan 29, 2025Compressor, Disc Body And Seal2

Latest PTAB cases involving Stas

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

Last updated on: Dec 31, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2018-01216Jun 15, 2018ZIP TOPSTASHERTerminated-Settled

Peer Comparison New

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

Last updated on: Jan 1, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
VESTAS WIND SYSTEMS9398 - 2
GENERAL ELECTRIC - 1186514
LM WIND POWER2917 - -
SIEMENS GAMESA RENEWABLE ENERGY825022