Sumitomo Bakelite Co., Ltd. competitive analysis

Explore Sumitomo Bakelite Co., Ltd.'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: Aug 20, 2026
Patent NumberPublication DateTitleTotal Oppositions
Oct 11, 2023Brake Pad For Disk Brake And Method For Manufacturing Same1
Jun 28, 2023Fixing Resin Composition For Use In Rotor1
Oct 20, 2021Fixing Resin Composition For Use In Rotor1

Latest PTAB cases involving Sumitomo Bakelite Co., Ltd.

Discover the latest PTAB cases involving Sumitomo Bakelite Co., Ltd., highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Sumitomo Bakelite Co., Ltd. with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Aug 20, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SUMITOMO BAKELITE - 4 - -
DURESCO2 - - -
VRI PATENT MONITORING ASSOCIATION55 - - -