Diehl Metall Stiftung competitive analysis

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

Last updated on: Sep 17, 2026
Patent NumberTitleApplicantOpposition Date
High-Strength Brass Alloy For Sliding Members, And Sliding MembersOILESDec 18, 2015

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: Sep 17, 2026
Patent NumberPublication DateTitleTotal Oppositions
Mar 30, 2022Synchronous Ring1
Dec 16, 2020Use Of A Copper Zinc Alloy1
Dec 9, 2020Synchronizing Ring1
Nov 4, 2020Use Of A Copper-Zinc Alloy1
Apr 12, 2017Copper-Zinc Alloy And Synchronizing Ring Produced Therefrom1
Nov 19, 2014Copper-Zinc Alloy1

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: Sep 17, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
DIEHL METALL STIFTUNG16 - -
OILES - 2 - -
OTTO FUCHS KG114 - -
OTTO FUCHS KOMMANDITGESELLSCHAFT103 - -