TechnologyPatent OppositionCompetitive Analysis

In the competitive field of Metal Alloys, companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top opposing and opposed companies, and the most recent patents getting opposed. Stay informed on the latest developments 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.

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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: Jul 31, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

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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
High-Strength Hot-Dip Zinc Plated Steel Material Having Excellent Plating Properties And Method For Preparing SamePOSCOMay 6, 2025ARCELORMITTAL
Tough And Wear Resistant Ferrous Alloys Containing Multiple HardphasesOERLIKON METCOApr 23, 2025UDDEHOLMS
Method Of Manufacturing An Aluminium Alloy Plate For Vacuum Chamber ElementsNOVELIS KOBLENZApr 22, 2025C TEC CONSTELLIUM TECHNOLOGY CENTERCONSTELLIUM VALAIS
Control Of Aluminum Alloy Microstructure For Improved Corrosion Resistance And Bonding PerformanceNOVELISApr 9, 2025ARCONIC
Method For Manufacturing A Part From Aluminium Alloy, The Alloy Comprising At Least Zirconium And MagnesiumC TEC CONSTELLIUM TECHNOLOGY CENTERFeb 7, 2025EOS ELECTRO OPTICAL SYSTEMS
Sintered Friction Material And Method For Producing Sintered Friction MaterialAKEBONO BRAKE INDUSTRYFeb 6, 2025VRI PATENT MONITORING ASSOCIATION

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: Jul 31, 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 SheetALCOA4
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