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IP Verse

Braskem competitive 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.

Last updated on: Dec 4, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3802689
Process To Produce Polypropylene-Based Composition From Post-Consumer Resins And Articles Made Of Said CompositionsTOTALENERGIES ONETECH BELGIUMJan 25, 2023
EP3094681
Propylene-Based Impact CopolymersEXXONMOBIL CHEMICAL PATENTSOct 19, 2021
EP3212711
Heterophasic Polypropylene With Improved Stiffness/Impact BalanceBOREALISDec 4, 2020
EP3212713
Heterophasic 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.

Last updated on: Dec 4, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP4150015
Mar 6, 2024Polyolefins Having Improved Dimensional Stability In Three-Dimensional Printing, Articles Formed Therefrom, And Methods Thereof2
EP3559107
Dec 13, 2023Modified Ethylene Vinyl Acetate Compositions, Polymer Blends And Films Made Therefrom1
EP3397663
Oct 19, 2022Clear And Impact Resistant Polymer Composition And Fabricated Article3
EP3087135
Nov 11, 2020Propylene-Based Compositions Of Enhanced Appearance And Excellent Mold Flowability1
EP2970646
Aug 19, 2020Polypropylene Impact Copolymers With Low Haze1
EP2767559
Nov 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
EP2655505
Jul 25, 2018Propylene-Based Compositions Of Enhanced Appearance And Excellent Mold Flowability2
EP2970516
Jul 18, 2018Propylene Polymer Resins1
EP2930208
Nov 1, 2017Polypropylene Blend Compatibilization Method, Polypropylene Blend And Use Thereof, Polypropylene Blend Product And Compatibilization Initiator1

Latest PTAB cases involving Braskem

Discover the latest PTAB cases involving Braskem, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Braskem with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Dec 4, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
BRASKEM - 3 - -
CLARIANT PRODUKTE DEUTSCHLAND431 - -
NOURYON CHEMICALS1819 - -
TOTAL RESEARCH & TECHNOLOGY FELUY3929 - -