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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.

Patent NumberTitleApplicantOpposition DateOpposition Name

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EP3330314Polyethylene CompositionINEOS EUROPEJan 31, 2025TOTALENERGIES ONETECH
EP3601383Propylene Ethylene Random CopolymerBASELL POLIOLEFINE ITALIAJan 10, 2025BOREALIS
EP3800210An Acrylic Polyester Resin And An Aqueous Coating Composition Containing The SamePPG INDUSTRIES OHIOJan 9, 2025EASTMAN CHEMICAL
EP3800212An Acrylic Polyester Resin And An Aqueous Coating Composition Containing The SamePPG INDUSTRIES OHIOJan 8, 2025EASTMAN CHEMICAL
EP3580293Environmentally Friendly Aqueous Coating CompositionSWIMCDec 20, 2024BASF
EP3827036Composition For A Structural AdhesiveJACRETDec 6, 2024HENKEL
EP3875498Composition For Preparing Vinyl Chloride-Based Polymer And Method For Preparing Vinyl Chloride-Based Polymer Using SameLG CHEMNov 28, 2024INOVYN EUROPE
EP3230328Linear Low-Density Polyethylene Materials For Self-Adhesive FilmsSABICNov 11, 2024THE DOW CHEMICAL
EP3559056Use Of At Least One Phenolic Compound To Stabilise Ethylene Copolymerisation ReactionsSK CHEMICALNov 8, 2024THE DOW CHEMICAL
EP3559056Use Of At Least One Phenolic Compound To Stabilise Ethylene Copolymerisation ReactionsSK GEO CENTRICNov 7, 2024CLARIANT PRODUKTE DEUTSCHLAND

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.

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