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Patent Oppositions in organic materials industry

Explore the competitive field of organic materials where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in organic materials 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.

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Patent challenges are becoming increasingly common in the organic materials 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 organic materials 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: Nov 20, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name
Process For Preparing A Surfactant Composition Based On A Glycine Betaine Ester Salt, And Composition Thus ObtainedSURFACTGREENOct 15, 2025BALS & VOGEL PATENTANWALTE
Process For Preparing A Surfactant Composition Based On A Glycine Betaine Ester Salt, And Composition Thus ObtainedSURFACTGREENOct 14, 2025CLARIANT
Flame Retardant Polyamides And Copolyamides For 3D PrintingARKEMA FRANCESep 8, 2025EVONIK OPERATIONS
Cellulose Acetate, Cellulose Acetate Composition, Molded Article, And FilmDAICELAug 27, 2025CERDIA
Compressed Particulate Compositions, Methods Of Making Them And Their UseIMERTECHJul 29, 2025IMI FABI
Use Of Carbon Black For Reducing Shrinkage Of Polyolefin CompositionBOREALISJul 23, 2025SABIC SABIC PETROCHEMICALS
Hydrogenated Petroleum Resin And Rubber Composition Comprising SameKOLON INDUSTRIESJul 9, 2025RAIN CARBON GERMANY
Thermally-Conductive Silicone Gel Composition, Thermally-Conductive Member, And Heat Dissipation StructureDOW TORAYJul 2, 2025HENKEL
Low-Viscosity Liquid Epoxy Resin Composition And Pressure Container Manufactured From SameTORAY ADVANCED MATERIALS KOREAJul 1, 2025HUNTSMAN ADVANCED MATERIALS SWITZERLAND
Three-Dimensional PrintingHEWLETT PACKARDMay 27, 2025EVONIK OPERATIONS

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

Last updated on: Nov 20, 2025
Patent NumberPublication DateTitleApplicantTotal Oppositions
May 4, 2022Improved Phtalate-Free Polyvinyl Chloride Plastisol CompositionsTARKETT GDL5
Jan 19, 2022A Process For The Preparation Of Insulation Systems For Electrical Engineering, The Articles Obtained Therefrom And The Use ThereofHUNTSMAN ADVANCED MATERIALS LICENSING SWITZERLAND3
May 22, 2024Chlorine-Resistant Polyethylene Compound And Articles Made TherefromFINA TECHNOLOGY3
Nov 6, 2019Articles With Improved Optical PropertiesBOREALIS3
Nov 13, 2024Heterophasic Polypropylene With Improved Puncture Respectively Impact Strength/Stiffness BalanceBOREALIS3
Aug 22, 2018Gluing Composition For Mineral Wool Including A Saccharide, An Organic Polycarboxylic Acid And A Reactive Silicone, And Insulating Products Produced From Said CompositionSAINT GOBAIN3
Jul 10, 2019Bio-Based Binders For Insulation And Non-Woven MatsOWENS CORNING CAPITAL3
Dec 21, 2022Method For Increasing The Recyclability Of A Polyamide Used In SinteringARKEMA FRANCE2
Aug 18, 2021Pu Adhesive Having Viscosity RegulatorHENKEL2
Mar 14, 2018Curable CompositionKANEKA2