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.

Last updated on: Aug 20, 2026
CompanyTotal Oppositions
PILKINGTON GROUP29
SAINT GOBAIN28
TREOFAN GERMANY18
BOREALIS16
TETRA LAVAL & FINANCE14
ARCELORMITTAL13
MONDI12
HENKEL11
STRAWMAN11
GRNGES11

Explore the top companies that have faced the most patent oppositions in the technology industry.

Last updated on: Aug 20, 2026
CompanyTotal Oppositions
SAINT GOBAIN34
DOW24
ARCELORMITTAL19
UACJ17
ARKEMA FRANCE17
AGC GLASS EUROPE14
CRYOVAC14
KNAUF INSULATION14
BASF14
SIG TECHNOLOGY13

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: Aug 20, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
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
Elastic Laminates With Curved Elastics And Methods For ManufacturingKIMBERLY CLARK WORLDWIDEJul 1, 2026GUARDIAN CONSULTING IS
Woven Fabric, Vacuum Induced Resin Infusion Process And Fibre Reinforced CompositeVITRULAN COMPOSITESJul 1, 2026GE WIND ENERGY
Fire Protection Glazing And Method For Producing Fire Protection GlazingSAINT GOBAINJun 30, 2026PILKINGTON GROUP

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: Aug 20, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Oct 6, 2021Flexible Multilayer Packaging Film With Ultra-High Barrier PropertiesAMCOR FLEXIBLES KREUZLINGEN7
Aug 9, 2017Perforation Of Laminated Materials, Laminate Comprising A Perforated Layer Of Hydrophobic Gel And An Imperforate Substrate, Wound DressingBRIGHTWAKE7
Apr 5, 2017Thermoplastic Foam Plates With A Welding Seam Thickness Of 30 To 200 MicrometersBASF6
Oct 10, 2018Multi-Layer Brazing SheetALCOA6
Jul 3, 2024Breathable And Microporous Thin Thermoplastic FilmBERRY FILM PRODUCTS6
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 ProductARCELORMITTAL5
Jun 3, 2020Polypropylene TubeALBA SERVICES5
Nov 15, 2017Aluminum Alloy Foil And Method For Producing SameUACJ5
May 2, 2018Trim Part For Motor Vehicles And Method For Its ProductionWIEGAND5
Apr 5, 2017Aerogel Containing Composite MaterialKNAUF INSULATION5