US Patent Litigations are now available. Check here

Explore Tpr Industry'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
EP3657000Aug 30, 2023Cast Iron Cylinder Liner, And Internal Combustion Engine1