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Covestro patent opposition analysis

Latest oppositions filed by Covestro

Explore patent oppositions filed by Covestro 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: Sep 4, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3941955
Polyol Component And Use Thereof For Producing Rigid Polyurethane FoamsBASFSep 13, 2024
EP4077453
A Flexible Foaming Process For Producing Thermally Insulated ArticlesBASFJun 27, 2024
EP3491041
Insulative ApparatusDOWMar 14, 2024
EP3947495
Continuous Production Of Polyurethane PrepolymersBASFMar 13, 2024
EP3990553
Use Of Coating Compositions For Wind Turbine BladesHEMPELMar 6, 2024
EP3423508
Curable Urethane Acrylate CompositionDOWJan 27, 2023
EP3473497
Front End Panel For An Electric VehicleSABICAug 2, 2022
EP3743316
Front End Panel Assembly For An Electric VehicleSABICJul 26, 2022
EP3594299
Polyaspartic Coating Composition, Coating Film, And Coated ArticleASAHI KASEI KABUSHIKI KAISHAJul 11, 2022
EP3119824
Formulated Isocyanate-Reactive Blends Including Olefin Based Blowing AgentDOWJan 28, 2022

Latest patents of Covestro opposed by its competitors

Explore Covestro'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: Sep 4, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP4240906
Aug 28, 2024Compositions Suitable For Enhancing The Flexural Properties Of Objects Containing Vegetable Fibers1
EP3283569
Jul 31, 2024Aqueous Dispersion And Uses Thereof1
EP3526285
Jul 17, 2024Stabilizers For Adhesives, Sealants And Coating Compositions2
EP3877437
Apr 17, 2024A Coating Composition1
EP3592727
Apr 3, 2024Method For Producing Nitrobenzene1
EP4132984
Dec 13, 2023Low-Viscous Isocyanate Prepolymers Blocked With Phenols Obtainable From Cashew Nutshell Oil, Method For The Production Thereof And Use Thereof1
EP3560975
Dec 6, 2023Ionically Hydrophilized Polyisocyanates And Antioxidants1
EP3724251
Nov 22, 2023Ionic Hydrophilized Polyisocyanates, Water Content1
EP3083757
Aug 23, 2023Method For Working Up Alkaline Polyether Polyols1
EP3824011
Aug 9, 2023A Coating Composition1

Top competitors of Covestro

Top competitors of Covestro based on patent oppositions.