CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore patent oppositions filed by Constellium Issoire against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Aug 7, 2025
Patent NumberTitleApplicantOpposition Date

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Low Cost, Substantially Zr-Free Aluminum-Lithium Alloy For Thin Sheet Product With High FormabilityKAISER ALUMINUM FABRICATED PRODUCTSMar 6, 2024
7Xxx-Series Aluminium Alloy ProductALERIS ROLLED PRODUCTS GERMANYOct 4, 2023
Method Of Manufacturing A 7Xxx-Series Aluminium Alloy Plate Product Having Improved Fatigue Failure ResistanceALERIS ROLLED PRODUCTS GERMANYJun 7, 2023
Method Of Manufacturing An Aluminium Alloy Rolled ProductALERIS ROLLED PRODUCTS GERMANYMay 10, 2023
Improved Thick Wrought 7Xxx Aluminum Alloys, And Methods For Making The SameARCONICNov 30, 2022
Improved Thick Wrought 7Xxx Aluminum Alloys, And Methods For Making The SameARCONICOct 4, 2022
Al-Cu-Li-Mg-Mn-Zn Alloy Wrought ProductALERIS ROLLED PRODUCTS GERMANYSep 1, 2020
Improved 7Xx Aluminum Casting Alloys, And Methods For Making The SameALCOANov 18, 2019
Aluminum Copper Magnesium Alloys Having Ancillary Additions Of LithiumALCOAOct 10, 2019
High Strength Aluminum Alloys And Process For Making The SameKAISER ALUMINUM & CHEMICALMar 15, 2019

Explore Constellium Issoire'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: Aug 7, 2025
Patent NumberGrant DateTitleTotal Oppositions
Sep 13, 2023Method For Manufacturing Products Made Of Aluminium-Copper-Lithium Alloy With Improved Fatigue Properties And Distributor For This Method1
Aug 23, 2023Aluminium-Copper-Lithium Alloy Products1
Jan 18, 2023Al- Zn-Cu-Mg Alloys With High Strength And Method Of Fabrication1
Nov 16, 2022Aluminium Alloy Comprising Lithium With Improved Fatigue Properties1
Nov 16, 2022Thin Sheets Made Of Aluminium-Copper-Lithium Alloy For Aircraft Fuselage Manufacture1
Nov 16, 2022Al- Zn-Cu-Mg Alloys And Their Manufacturing Process1
Aug 17, 2022Aluminium-Copper-Lithium Alloy Having Improved Compressive Strength And Improved Toughness1
Jun 22, 2022Improved Process For Manufacturing Sheets Made Of Aluminium-Copper-Lithium Alloy For Aircraft Fuselage Manufacture1
Jul 22, 2020Thin Sheets Made Of An Aluminium-Magnesium-Scandium Alloy For Aerospace Applications1
Apr 8, 2020Thick Plates Made Of Al-Cu-Li Alloy With Improved Fatigue Properties1

Top competitors of Constellium Issoire

List of top competitors of Constellium Issoire based on patent oppositions.