The Weekly Litigation News Digest is now live. Subscribe now

Mitsui Mining & Smelting competitive analysis

Loading summary...

Explore Mitsui Mining & Smelting'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: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
Mar 27, 2024Exhaust Gas Purification Catalyst1

Latest PTAB cases involving Mitsui Mining & Smelting

Discover the latest PTAB cases involving Mitsui Mining & Smelting, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Mitsui Mining & Smelting 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
MITSUI MINING & SMELTING - 1 - -
JG OPPOSITIONS37 - - -