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Constellium Neuf Brisach competitive analysis

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Latest oppositions filed by Constellium Neuf Brisach

Explore patent oppositions filed by Constellium Neuf Brisach against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3797034
Brazed Heat ExchangerALERIS ROLLED PRODUCTS GERMANYDec 16, 2024
EP4132743
High-Strength Solder-Plated Al-Mg-Si Aluminum MaterialSPEIRAAug 26, 2024
EP3938554
Age-Hardenable And Highly Formable Aluminum Alloys, Monolithic Sheet Made Therof And Clad Aluminum Alloy Product Comprising ItNOVELISMay 31, 2024
EP3956489
Method And Installation For Producing Aluminum Can SheetHELLENIC RESEARCH CENTRE FOR METALSMay 2, 2024
EP3765647
Method Of Manufacturing An Almgsi Alloy Sheet ProductALERIS ALUMINUM DUFFEL BVBAFeb 15, 2024
EP3827108
Highly Formable, Recycled Aluminum Alloys And Methods Of Making The SameNOVELISOct 24, 2023
EP3631030
High-Strength Corrosion-Resistant 6Xxx Series Aluminum Alloys And Methods Of Making The SameNOVELISMar 28, 2023
EP3555332
High Strength And Highly Formable Aluminum Alloys Resistant To Natural Age Hardening And Methods Of Making The SameNOVELISOct 20, 2022
EP3572538
System And Method Of Operating A Batch Melting FurnaceAIR PRODUCTS AND CHEMICALSSep 21, 2022
EP3622096
Method Of Manufacturing An Al-Si-Mg Alloy Rolled Sheet Product With Excellent FormabilityALERIS ALUMINUM DUFFEL BVBAJun 22, 2022

Latest patents of Constellium Neuf Brisach opposed by its competitors

Explore Constellium Neuf Brisach's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3740599
Sep 6, 2023Method Of Making 6Xxx Aluminium Sheets With High Surface Quality1
EP3485055
May 24, 2023Method Of Making 6Xxx Aluminium Sheets1
EP3839085
Apr 26, 2023Improved Method For Manufacturing A Structure Component For A Motor Vehicle Body1
EP3113902
Jan 12, 2022Multiply-Clad Brazing Metal Sheet4
EP3363584
Nov 18, 2020Multiply-Clad Brazing Metal Sheet1
EP2997171
Jul 8, 2020Aluminium Alloy Sheet For Metallic Bottle Or Aerosol Container1
EP3362282
Jan 1, 2020Structural Component Of A Motor Vehicle Shell Offering An Excellent Compromise Between Mechanical Strength And Crash Resistance1
EP3171996
Apr 11, 2018Cooling Facility And Method1

Latest publications and patents of Constellium Neuf Brisach New

Explore the latest publications and patents granted to Constellium Neuf Brisach, showcasing their recent innovations and technological advancements.

Last updated on: Oct 22, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Constellium Neuf Brisach

EP3740599
Sep 6, 2023Method Of Making 6Xxx Aluminium Sheets With High Surface QualityGranted And Under Opposition
EP3485055
May 24, 2023Method Of Making 6Xxx Aluminium SheetsGranted And Under Opposition
EP3839085
Apr 26, 2023Improved Method For Manufacturing A Structure Component For A Motor Vehicle BodyGranted And Under Opposition
EP3113902
Jan 12, 2022Multiply-Clad Brazing Metal SheetPatent Maintained As Amended
EP3363584
Nov 18, 2020Multiply-Clad Brazing Metal SheetRevoked
EP2997171
Jul 8, 2020Aluminium Alloy Sheet For Metallic Bottle Or Aerosol ContainerOpposition Rejected
EP3362282
Jan 1, 2020Structural Component Of A Motor Vehicle Shell Offering An Excellent Compromise Between Mechanical Strength And Crash ResistanceOpposition Rejected
EP3171996
Apr 11, 2018Cooling Facility And MethodOpposition Rejected

Latest PTAB cases involving Constellium Neuf Brisach

Discover the latest PTAB cases involving Constellium Neuf Brisach, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Constellium Neuf Brisach with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM NEUF BRISACH25 - - -
HYDRO ALUMINIUM ROLLED PRODUCTS720 - -
NOVELIS1541 - 1
SPEIRA1918 - -