Patent Oppositions in layered material products industry

Explore the competitive field of layered material 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 layered material 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 layered material 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 layered material 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: Sep 10, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Installation And Method For Connection Bonding Of A Web Of Fibrous Material To A NonwovenTRTZSCHLER GROUPSep 1, 2026ANDRITZ FRANCE
Improved Pulp Disposable TrayONEWORLD PACKAGING SLAug 19, 2026MAYR MELNHOF KARTON
A Packaging Material, And A Method For Producing Such Packaging MaterialTETRA LAVAL & FINANCEAug 12, 2026SIG SERVICES
Multilayered Pipes, Method Of Producing The Same And Method Of Welding Two Multilayered PipesUPONOR INFRAAug 5, 2026EGEPLAST
Gas Barrier FilmTOPPAN PRINTINGJul 30, 2026MULLER BORE & PARTNER PATENTANWALTE PARTG MBB
Recyclable Paper Packaging Laminate Having A Thin Barrier Film And Good Tear-Open PropertiesCONSTANTIA PIRKJul 24, 2026MARKS & CLERK
Interlayer For Laminated Glass And Laminated GlassSEKISUI CHEMICALJul 21, 2026EASTMAN CHEMICAL
Polyethylene FilmINEOS EUROPEJul 15, 2026THE DOW CHEMICAL
Polyethylene FilmINEOS EUROPEJul 14, 2026TOTALENERGIES ONETECH
Polyethylene FilmINEOS EUROPEJul 10, 2026BOREALIS

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

Last updated on: Sep 10, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Aug 9, 2017Perforation Of Laminated Materials, Laminate Comprising A Perforated Layer Of Hydrophobic Gel And An Imperforate Substrate, Wound DressingBRIGHTWAKE LIMITED7
Jul 3, 2024Breathable And Microporous Thin Thermoplastic FilmCLOPAY PLASTIC PRODUCTS6
Apr 5, 2017Thermoplastic Foam Plates With A Welding Seam Thickness Of 30 To 200 MicrometersBASF6
Apr 5, 2017Aerogel Containing Composite MaterialKNAUF INSULATION5
May 2, 2018Trim Part For Motor Vehicles And Method For Its ProductionWIEGAND5
Dec 24, 2014Film For The Lamination Of Graphic Media And Production Method ThereofTAGHLEEF INDUSTRIES SL5
Oct 10, 2018Multi-Layer Brazing SheetARCONIC5
Nov 15, 2017Aluminum Alloy Foil And Method For Producing SameUACJ5
Nov 29, 2017Coated Steel Strips, Methods Of Making The Same, Methods Of Using The Same, Stamping Blanks Prepared From The Same, Stamped Products Prepared From The Same, And Articles Of Manufacture Which Contain Such A Stamped ProductARCELORMITTAL FRANCE5
Oct 6, 2021Flexible Multilayer Packaging Film With Ultra-High Barrier PropertiesAMCOR FLEXIBLES KREUZLINGEN5