TechnologyPatent OppositionCompetitive Analysis

Explore the competitive field of Metal Alloys 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 Alloys 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 Alloys 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 Alloys 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

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Piston For An Internal Combustion Engine, Internal Combustion Engine Having A Piston, And Use Of An Iron-Based AlloyFEDERAL MOGUL NRNBERGJul 17, 2025MAHLE
Impact Extruded Containers From Recycled Aluminum ScrapBALLJul 11, 2025NEUMAN ALUMINIUM AUSTRIA
Impact Extruded Containers From Recycled Aluminum ScrapBALLJul 4, 2025TRIVIUM PACKAGING GROUP NETHERLANDS
Die Cast Aluminum Alloys For Structural ComponentsTESLAJul 2, 2025ANDLAUER
Hot-Dip Galvanized Steel MaterialNIPPON STEELJul 1, 2025STRAWMAN
Eiga Coil Having Annular TurnsALD VACUUMJun 27, 2025NANOVAL
Brazing MaterialSWEPJun 25, 2025ALFA LAVAL CORPORATE
Plated Steel MaterialNIPPON STEELJun 3, 2025STRAWMAN
Method Of Producing A High-Energy Hydroformed Structure From An Al-Mg-Sc AlloyAIRBUSMay 28, 2025SAFRAN NACELLES
High Strength Hot Rolled Steel Having Excellent Scale Adhesivness And A Method Of Manufacturing The SameARCELORMITTALMay 8, 2025TATA STEEL IJMUIDEN

To stay ahead in the competitive Metal Alloys industry, companies are constantly innovating. Here are the top patents facing oppositions in the Metal Alloys 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
Jul 18, 2018Method For Producing Steel With Regenerative EnergyVOESTALPINE STAHL5
Jun 7, 2023Method For Storing Discontinuously Obtained Energy In Reduction Process Of Iron OreVOESTALPINE STAHL5
Jan 12, 2022Multiply-Clad Brazing Metal SheetCONSTELLIUM NEUF BRISACH4
Nov 15, 2017Aluminum Alloy Foil And Method For Producing SameUACJ4
Oct 10, 2018Multi-Layer Brazing SheetARCONIC4
Jun 1, 2022Method Of Continuously Heat-Treating 7000-Series Aluminium Alloy Sheet MaterialALERIS ALUMINUM DUFFEL BVBA4
Apr 4, 2018Ai-Mg-Si Aluminium Alloy With Improved PropertiesNORSK HYDRO ASA4
Jun 21, 2017Forged Aluminum Alloy Material And Method For Producing SameKABUSHIKI KAISHA KOBE SEIKO SHO3
Jun 15, 2022Method Of Manufacturing An Al-Mg-Si Alloy Rolled Sheet Product With Excellent FormabilityALERIS ALUMINUM DUFFEL BVBA3
Sep 28, 2022Precious Metal Based Powder And Its Use In The Preparation Of ComponentsHERAEUS DEUTSCHLAND3