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Diehl Metall Stiftung competitive analysis

Latest patents of Diehl Metall Stiftung opposed by its competitors

Explore Diehl Metall Stiftung'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: Dec 25, 2025
Patent NumberPublication DateTitleTotal Oppositions

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EP3273084
Mar 30, 2022Synchronous Ring1
EP1866451
Dec 16, 2020Use Of A Copper Zinc Alloy1
EP1960560
Apr 12, 2017Copper-Zinc Alloy And Synchronizing Ring Produced Therefrom1

Latest PTAB cases involving Diehl Metall Stiftung

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

Peer Comparison New

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

Last updated on: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
DIEHL METALL STIFTUNG - 3 - -
OTTO FUCHS44 - -
OTTO FUCHS KOMMANDITGESELLSCHAFT104 - -