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Explore patent oppositions filed by Schunk Carbon Technology against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jul 10, 2025
Patent NumberTitleApplicantOpposition Date

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EP3308995Pantograph Wearing Strip And Pantograph Equipped With Such A Wearing StripSNCF MOBILITSFeb 10, 2022
EP3211211StarterMITSUBISHI ELECTRICJan 13, 2021