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Latest oppositions filed by Braskem America

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

Patent NumberTitleApplicantOpposition Date
EP3802689Process To Produce Polypropylene-Based Composition From Post-Consumer Resins And Articles Made Of Said CompositionsTOTALENERGIES ONETECH BELGIUMJan 25, 2023
EP3094681Propylene-Based Impact CopolymersEXXONMOBIL CHEMICAL PATENTSOct 19, 2021
EP3212711Heterophasic Polypropylene With Improved Stiffness/Impact BalanceBOREALISDec 4, 2020
EP3212713Heterophasic Polypropylene With Improved Impact Strength/Stiffness Balance, Improved Powder Flowability, Reduced Emissions And Low ShrinkageBOREALISSep 12, 2019

Explore Braskem America'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
EP4150015Mar 6, 2024Polyolefins Having Improved Dimensional Stability In Three-Dimensional Printing, Articles Formed Therefrom, And Methods Thereof1
EP3397663Oct 19, 2022Clear And Impact Resistant Polymer Composition And Fabricated Article2
EP3087135Nov 11, 2020Propylene-Based Compositions Of Enhanced Appearance And Excellent Mold Flowability1
EP2970646Aug 19, 2020Polypropylene Impact Copolymers With Low Haze1
EP2655505Jul 25, 2018Propylene-Based Compositions Of Enhanced Appearance And Excellent Mold Flowability2
EP2970516Jul 18, 2018Propylene Polymer Resins1