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Explore Diehl Metall Stiftung'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.

Patent NumberGrant DateTitleTotal Oppositions
EP3273084Mar 30, 2022Synchronous Ring1
EP1866451Dec 16, 2020Use Of A Copper Zinc Alloy1
EP1960560Apr 12, 2017Copper-Zinc Alloy And Synchronizing Ring Produced Therefrom1