Patent Oppositions in polymer mixtures and compositions industry

Explore the competitive field of polymer mixtures and compositions 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 polymer mixtures and compositions technology and learn how to protect your intellectual property.

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 mixtures and compositions 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 mixtures and compositions 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: Aug 20, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Galvano-Type Laser Welding Resin Composition, Molded Article, Galvano-Type Laser Welding Kit, Onboard Camera Component, Onboard Camera Module, Uv Ray Exposure Body, And Method For Manufacturing Molded ArticleMITSUBISHI ENGINEERING PLASTICSAug 12, 2026BASF
Polyester, And Preparation Method Therefor And Application ThereofKINGFA SCI & TECHJul 29, 2026NOVAMONT
Hot Melt Adhesive CompositionBOSTIKJul 21, 2026SAVARE IC
Particles Containing Modified Polyvinyl AlcoholKURARAYJul 15, 2026XSYS PREPRESS
Polyethylene FilmINEOS EUROPEJul 15, 2026THE DOW CHEMICAL
Polyethylene FilmINEOS EUROPEJul 14, 2026TOTALENERGIES ONETECH
Polyethylene FilmINEOS EUROPEJul 10, 2026BOREALIS
Modified Wood Product And A Process For Producing Said ProductSTORA ENSO OYJJul 7, 2026UPM KYMMENE
Thermoplastic Open-Cell Flexible Polyurethane FoamBASFJul 3, 2026HUNTSMAN
Light-Weight Hot-Fill Container And Methods For Making The SameCOVATIONJul 1, 2026FURANIX

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

Last updated on: Aug 20, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Apr 27, 2022Process To Produce Polypropylene-Based Composition From Post-Consumer Resins And Articles Made Of Said CompositionsTOTALENERGIES ONE TECH BELGIUM7
Oct 2, 2024High-Purity Peg Lipids And Uses ThereofMODERNA6
Jun 15, 2022Method Of Making Bio-Based Polyethylene Terephthalate Polymer ProductTHE COCA COLA6
Jan 20, 2021Propylene-Based Impact CopolymersEXXONMOBIL CHEMICAL PATENTS6
Aug 21, 2019Thermoplastic Compositions For Electronics Or Telecommunication Applications And Shaped Article ThereforeSABIC5
May 4, 2022Improved Phtalate-Free Polyvinyl Chloride Plastisol CompositionsTARKETT GDL5
Oct 17, 2018High Integrity Polyester StrappingPREMARK PACKAGING5
May 3, 2017Polyethylene For Injection MoldingsBASELL POLYOLEFINE5
Oct 8, 2025Powder Compositions Made Of Thermoplastics And Use Of The CompositionsAM POLYMERS5
Dec 27, 2023Sustainable Industrial HoseCONTITECH USA5