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Explore Shiraishi Kogyo Kaisha'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
EP2537806Dec 4, 2019Surface-Treated Calcium Carbonate And Paste-Like Resin Composition Containing Same1
EP3239248May 29, 2019Silyl-Terminated Resin Composition And Method For Producing Same1