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Blumbach Zinngrebe Patentanwalte Partg Mbb competitive analysis

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Latest oppositions filed by Blumbach Zinngrebe Patentanwalte Partg Mbb

Explore patent oppositions filed by Blumbach Zinngrebe Patentanwalte Partg Mbb against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Dec 4, 2025
Patent NumberTitleApplicantOpposition Date

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EP3997741
Rear-Emitter Solar Cell Structure Having A Heterojunction, And Method And Device For Producing SameMEYER BURGER GERMANYDec 29, 2023

Latest PTAB cases involving Blumbach Zinngrebe Patentanwalte Partg Mbb

Discover the latest PTAB cases involving Blumbach Zinngrebe Patentanwalte Partg Mbb, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Blumbach Zinngrebe Patentanwalte Partg Mbb with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Dec 4, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
BLUMBACH ZINNGREBE PATENTANWALTE PARTG MBB1 - - -
MEYER BURGER GERMANY24 - -