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Explore Semperit Holding'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
EP3879062Jan 18, 2023Seal Strip And Method Of Manufacturing The Same1
EP3135962Mar 27, 2019Seal Element2
EP2805807Oct 11, 2017Material Mixture Of Epdm, Ethylene-Propylene Copolymer And Sulfur For Seals Of Doors And Windows1