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: Sep 3, 2026
Patent NumberPublication DateTitleTotal Oppositions
Sep 24, 2025Power Module1

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: Sep 3, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SUMITOMO BAKELITE COLTD - 1 - -
DILG15 - - -