US Patent Litigations are now available. Check here

Explore Officine Metallurgiche G Cornaglia'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: Jun 12, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2388504Jan 18, 2023Sound-Deadening Duct For Aeriform Fluids And Method Of Manufacturing Same1
EP3302756Dec 9, 2020Compact Panel Like Air Filter Cartridge With Improved Efficiency For I.C. Motors1
EP3198122Jul 25, 2018Exhaust Gas Reduction Unit For Internal Combustion Engine1