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IP Verse

Hans Rinninger U Sohn competitive analysis

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Latest oppositions filed by Hans Rinninger U Sohn

Explore patent oppositions filed by Hans Rinninger U Sohn 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

EP3420148
GutterACO AHLMANNFeb 5, 2021

Latest PTAB cases involving Hans Rinninger U Sohn

Discover the latest PTAB cases involving Hans Rinninger U Sohn, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Hans Rinninger U Sohn 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
HANS RINNINGER U SOHN1 - - -
ACO AHLMANN - 2 - -
ACO SEVERIN AHLMANN & KOMMANDITGESELLSCHAFT11 - -