IP Verse

Constellium France competitive analysis

Latest patents of Constellium France opposed by its competitors

Explore Constellium France'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: Sep 10, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP2710162
Jul 24, 2024Alloys For A Heat Exchanger Tube Having An Inner Protective Cladding And Brazed Disrupter1
EP2358546
Aug 15, 2018Hollow Profiles Made Of Aluminium Alloy1
EP2675932
Aug 16, 2017Semi-Finished Product Made Of Aluminium Alloy Having Improved Microporosity And Manufacturing Process1
EP2449142
May 3, 2017Aluminium-Copper-Lithium Alloy Having Improved Mechanical Strength And Improved Toughness2
EP2917380
May 3, 2017Method For Manufacturing A Structural Element Having A Variable Thickness For Aircraft Production1
EP2802427
Oct 12, 2016Double-Jet Cooling Device For Semicontinuous Vertical Casting Mould1
EP1838891
Dec 9, 2015High Strength Sheet Made From Al-Zn-Cu-Mg Alloy With Low Internal Stresses3

Latest PTAB cases involving Constellium France

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

Peer Comparison New

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

Last updated on: Sep 10, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
CONSTELLIUM FRANCE - 10 - -
ALCOA221 - -
ALERIS ROLLED PRODUCTS GERMANY2027 - -
ARCONIC49241 -