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Explore patent oppositions filed by Elkem Silicones France 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: Jun 12, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3533838Heat-Resistant Millable Silicone Rubber CompositionSHIN ETSU CHEMICALNov 21, 2024
EP3149094Release Modifier CompositionMOMENTIVE PERFORMANCE MATERIALSJul 28, 2021
EP3322581Highly Viscous Silicone Compositions For Producing Elastomeric Molded Parts By Means Of Ballistic Generative MethodsWACKER CHEMIEOct 2, 2019