TechnologyPatent OppositionCompetitive Analysis

In the competitive field of Polymer Making, companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top opposing and opposed companies, and the most recent patents getting opposed. Stay informed on the latest developments in Polymer Making technology and learn how to protect your intellectual property.

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Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the Polymer Making industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the Polymer Making industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Jul 24, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

Get alerts on new patent oppositions in the Polymer Making industry

EP3953401Low Stress Whitening Polypropylene CompositionBOREALISJun 17, 2025WR GRACE & CONN
EP4155356Coating Compositions For Packaging Articles Such As Food And Beverage ContainersSWIMCJun 11, 2025PPG INDUSTRIES
EP3692079Polyethylene Extrudates And Methods Of Making The SameEXXONMOBIL CHEMICAL PATENTSJun 4, 2025BOREALIS
EP3692079Polyethylene Extrudates And Methods Of Making The SameEXXONMOBIL CHEMICAL PATENTSJun 3, 2025TOTALENERGIES ONE TECH
EP4189048Use Of Copolymers Having A Specific Molar Mass Distribution For Lowering The Cold Filter Plugging Point Of FuelsUNIVERSITE CLAUDE BERNARD LYONJun 3, 2025CLARIANT PRODUKTE DEUTSCHLAND
EP3655487Filler Composition Indicating Readiness To SandILLINOIS TOOL WORKSJun 2, 2025PPG INDUSTRIES
EP3947551Dual Component Lldpe Copolymers With Improved Impact And Tear Resistance, And Methods Of Their PreparationCHEVRON PHILLIPS CHEMICAL LPMay 21, 2025TOTALENERGIES ONE TECH
EP3714007Antifouling CompositionJOTUNMay 16, 2025PPG INDUSTRIES
EP4112684Binder Composition For Electrochemical Element, Conductive Material Dispersion For Electrochemical Element, Slurry Composition For Electrochemical Element Electrode, Electrode For Electrochemical Element, And Electrochemical ElementZEONMay 14, 2025ARLANXEO DEUTSCHLAND
EP3649163Polyethylene Compositions Comprising Cyclic-Olefin CopolymersEXXONMOBIL CHEMICAL PATENTSMay 6, 2025TOPAS ADVANCED POLYMERS

To stay ahead in the competitive Polymer Making industry, companies are constantly innovating. Here are the top patents facing oppositions in the Polymer Making industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Jul 24, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
EP3212711Mar 4, 2020Heterophasic Polypropylene With Improved Stiffness/Impact BalanceBOREALIS4
EP3286266Mar 24, 2021Improved Coating Systems, Use Thereof For Coating Components And Components Coated Therewith For Rail Vehicles And AircraftsMANKIEWICZ GEBR3
EP2935365Jan 17, 2018Process For Copolymerizing Ethylene And Esters Of Vinyl AlcoholBASELL POLYOLEFINE3
EP3063194Dec 8, 2021Propylene Ethylene Random Copolymer Suitable For PipeWR GRACE & CONN3
EP3186311Jul 19, 2023Ethylene-Based Resins For Closure ApplicationsDOW3
EP3184449Nov 6, 2019Articles With Improved Optical PropertiesBOREALIS3
EP2670524May 10, 2017Low-Molecular-Weight Polyacrylic Acids Containing Phosphorus And Use Thereof As DispersantsBASF3
EP2898017Mar 4, 2020Propylene-Ethylene Random CopolymerINEOS EUROPE3
EP2318500Feb 28, 2018Compositions And Methods For Providing A BenefitTHE PROCTER & GAMBLE3
EP3286272Mar 10, 2021Improved Coating Systems, Use Thereof For Coating Components And Thus Coated Components For Agricultural And Construction MachinesMANKIEWICZ GEBR3