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Explore patent oppositions filed by Trinseo Europe 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 3, 2025
Patent NumberTitleApplicantOpposition Date

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EP3317123Modified Diene Elastomer Of Reduced Polydispersity Index, And Rubber Composition Containing SameCOMPAGNIE GNRALE DES ETABLISSEMENTS MICHELINFeb 7, 2020
EP3010945Low Odor Polymer Latex And Coating Composition Comprising The SameSYNTHOMER DEUTSCHLANDJul 12, 2018
EP2545118Monovinyl Aromatic Polymer Compositions With A Novel Combination Of Stiffness And Stress Crack ResistanceINEOS STYROLUTION AMERICADec 22, 2017