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Constellium Issoire patent opposition analysis

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Latest oppositions filed by Constellium Issoire

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.

Patent NumberTitleApplicantOpposition Date
EP3495520Low Cost, Substantially Zr-Free Aluminum-Lithium Alloy For Thin Sheet Product With High FormabilityKAISER ALUMINUM FABRICATED PRODUCTSMar 6, 2024
EP38337947Xxx-Series Aluminium Alloy ProductALERIS ROLLED PRODUCTS GERMANYOct 4, 2023
EP3807434Method Of Manufacturing A 7Xxx-Series Aluminium Alloy Plate Product Having Improved Fatigue Failure ResistanceALERIS ROLLED PRODUCTS GERMANYJun 7, 2023
EP3842561Method Of Manufacturing An Aluminium Alloy Rolled ProductALERIS ROLLED PRODUCTS GERMANYMay 10, 2023
EP3294917Improved Thick Wrought 7Xxx Aluminum Alloys, And Methods For Making The SameARCONICNov 30, 2022
EP3642375Improved Thick Wrought 7Xxx Aluminum Alloys, And Methods For Making The SameARCONICOct 4, 2022
EP3414352Al-Cu-Li-Mg-Mn-Zn Alloy Wrought ProductALERIS ROLLED PRODUCTS GERMANYSep 1, 2020
EP3137642Improved 7Xx Aluminum Casting Alloys, And Methods For Making The SameALCOANov 18, 2019
EP2305849Aluminum Copper Magnesium Alloys Having Ancillary Additions Of LithiumALCOAOct 10, 2019
EP1902150High Strength Aluminum Alloys And Process For Making The SameKAISER ALUMINUM & CHEMICALMar 15, 2019

Latest patents of Constellium Issoire opposed by its competitors

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.

Patent NumberGrant DateTitleTotal Oppositions
EP3080318Sep 13, 2023Method For Manufacturing Products Made Of Aluminium-Copper-Lithium Alloy With Improved Fatigue Properties And Distributor For This Method1
EP3610047Aug 23, 2023Aluminium-Copper-Lithium Alloy Products1
EP3688202Jan 18, 2023Al- Zn-Cu-Mg Alloys With High Strength And Method Of Fabrication1
EP3635146Nov 16, 2022Aluminium Alloy Comprising Lithium With Improved Fatigue Properties1
EP3802897Nov 16, 2022Thin Sheets Made Of Aluminium-Copper-Lithium Alloy For Aircraft Fuselage Manufacture1
EP3899075Nov 16, 2022Al- Zn-Cu-Mg Alloys And Their Manufacturing Process1
EP3788178Aug 17, 2022Aluminium-Copper-Lithium Alloy Having Improved Compressive Strength And Improved Toughness1
EP3728667Jun 22, 2022Improved Process For Manufacturing Sheets Made Of Aluminium-Copper-Lithium Alloy For Aircraft Fuselage Manufacture1
EP3526358Jul 22, 2020Thin Sheets Made Of An Aluminium-Magnesium-Scandium Alloy For Aerospace Applications1
EP3411508Apr 8, 2020Thick Plates Made Of Al-Cu-Li Alloy With Improved Fatigue Properties1

Top competitors of Constellium Issoire