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Braskem patent opposition analysis

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Latest oppositions filed by Braskem

Explore patent oppositions filed by Braskem 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

Latest patents of Braskem opposed by its competitors

Explore Braskem'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
EP3559107Dec 13, 2023Modified Ethylene Vinyl Acetate Compositions, Polymer Blends And Films Made Therefrom1
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
EP2767559Nov 21, 2018Polypropylene For The Production Of Thermoformed Articles, Large, Deep, Complex And/Or Thick Articles, Process For Thermoforming Modified Polypropylene Into Large, Deep, Complex And/Or Thick Articles, And Use Of The Polypropylene1
EP2655505Jul 25, 2018Propylene-Based Compositions Of Enhanced Appearance And Excellent Mold Flowability2
EP2970516Jul 18, 2018Propylene Polymer Resins1
EP2930208Nov 1, 2017Polypropylene Blend Compatibilization Method, Polypropylene Blend And Use Thereof, Polypropylene Blend Product And Compatibilization Initiator1

Top competitors of Braskem