Patent Oppositions in polymer products industry

Explore the competitive field of polymer products 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 products 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 products 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 products 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: Oct 1, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Sol Application MethodsGREEN SOL GELSep 9, 2026VALET PATENTANWALTSGESELLSCHAFT
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 CHEMICALAug 12, 2026BASF
Polyethylene FilmINEOS EUROPEJul 15, 2026THE DOW CHEMICAL
Polyethylene FilmINEOS EUROPEJul 14, 2026TOTALENERGIES ONETECH
Polyethylene FilmINEOS EUROPEJul 10, 2026BOREALIS
Non-Swelling Hot Melt AdhesiveAVERY DENNISONJun 10, 2026UPM RAFLATAC
Polypropylene-Based Compositions With Transparency And Elongational PropertiesTOTALENERGIES ONETECHMay 20, 2026BOREALIS
Multilayer FilmUNILEVERApr 30, 2026THE PROCTER & GAMBLE
Multilayer FilmUNILEVERApr 29, 2026MONDI
Thin Multi-Layer Paneling StructureTRINSEO EUROPEMar 27, 2026SENOPLAST KLEPSCH

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

Last updated on: Oct 1, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Jul 3, 2024Breathable And Microporous Thin Thermoplastic FilmBERRY FILM PRODUCTS6
Mar 9, 2016Glass Fiber Reinforced Flame Retardant Polyamide Moulding MaterialsEMS CHEMIE5
Oct 17, 2018High Integrity Polyester StrappingILLINOIS TOOL WORKS5
Nov 4, 2015Protection FilmEWALD DRKEN4
Apr 11, 2018Multimodal Polyolefin Resin And Molded Product Prepared TherefromDAELIM INDUSTRIAL3
Apr 9, 2025A Linear Low Density Polyethylene Composition Suitable For Cast FilmDOW3
Nov 7, 2018Protective FilmDRKEN3
Jul 16, 2014Process For Adding A Coupling Agent To Raw StockUPM KYMMENE3
Jul 16, 2014Article, More Particularly Hose, More Particularly Again Charge-Air Hose, With An Embedded Reinforcement Based On A PolyoxadiazoleCONTITECH SCHLAUCH3
Jul 4, 2018Composite PolymerWEYERHAEUSER NR3