TechnologyPatent OppositionCompetitive Analysis

Explore the competitive field of Metal Layers 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 Metal Layers 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.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the Metal Layers 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 Metal Layers 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 21, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

Get alerts on new patent oppositions in the Metal Layers industry

Sheet-Like Composite With An M-Polyolefin Layer With A Reduced Antioxidant Proportion, In Particular For Food PackagingSIG SERVICESMay 7, 2025TETRA LAVAL & FINANCE
Sheet-Like Composite, Especially Packaging Laminate For Dimensionally Stable Foodstuff Containers, Having A Polymeric Internal Layer Characterized By Differential Scanning CalorimetrySIG COMBIBLOC SERVICESMay 7, 2025TETRA LAVAL & FINANCE
Brazed Heat ExchangerNOVELIS KOBLENZDec 16, 2024C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACH
Articles Including A Multi-Layer Coating And MethodsXTALICSep 12, 2024KORFER
High-Strength Solder-Plated Al-Mg-Si Aluminum MaterialSPEIRAAug 28, 2024GRANGES
High-Strength Solder-Plated Al-Mg-Si Aluminum MaterialSPEIRAAug 26, 2024C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACH
Hot Press-Formed Part, And Manufacturing Method ThereofPOSCOJul 31, 2024ARCELORMITTAL
Recyclable Paper Packaging With High Barrier To Water Vapor And OxygenCONSTANTIA PIRKJul 31, 2024AMCOR FLEXIBLES NORTH AMERICA
Recyclable Paper Packaging With High Barrier To Water Vapor And OxygenCONSTANTIA PIRKJul 29, 2024TETRA LAVAL & FINANCE
Method For Producing A Steel Component Provided With A Metallic Coating Protecting Against CorrosionTHYSSENKRUPPJul 24, 2024ARCELORMITTAL

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

Last updated on: Aug 21, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
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
Sep 4, 2019Thermally Insulated Medium Pipes Having Hfo-Containing Cell GasBRUGG ROHR HOLDING4
Jan 12, 2022Multiply-Clad Brazing Metal SheetCONSTELLIUM NEUF BRISACH4
Oct 10, 2018Multi-Layer Brazing SheetARCONIC4
Nov 15, 2017Aluminum Alloy Foil And Method For Producing SameUACJ4
Aug 21, 2019Coated 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 ProductARCELORMITTAL3
Dec 7, 2016Aluminum Conductor Composite Core Reinforced Cable And Method Of ManufactureCTC3
Nov 29, 2017Fibre Product For PackagingSMURFIT KAPPA HOYA PAPIER UND KARTON3
Nov 17, 2021Adhesive Transfer Hose Having A Barrier Layer And Method Of UseNORDSON3
Jan 27, 2021Method For Providing A Zn-Al-Mg Coating, And Such CoatingTATA STEEL IJMUIDEN3