The weekly litigation news digest is live. Subscribe now

IP Verse

Constellium France competitive analysis

Loading summary...

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: Nov 20, 2025
Patent NumberPublication DateTitleTotal Oppositions
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 Toughness1
EP2917380
May 3, 2017Method For Manufacturing A Structural Element Having A Variable Thickness For Aircraft Production1

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: Nov 20, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
CONSTELLIUM FRANCE - 3 - -
ARCONIC39141 -
HOWMET AEROSPACE3 - - 1