IP Verse

C Tec Constellium Technology Center Constellium Rolled Products Singen competitive analysis

Latest oppositions filed by C Tec Constellium Technology Center Constellium Rolled Products Singen

Explore patent oppositions filed by C Tec Constellium Technology Center Constellium Rolled Products Singen against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Oct 1, 2026
Patent NumberTitleApplicantOpposition Date
EP3394304
Method For Producing A Heat Treatable Aluminium Alloy With Improved Mechanical PropertiesNORSK HYDRO ASAJun 22, 2021
EP2653577
Aluminum Alloy Sheet That Exhibits Excellent Surface Quality After Anodizing And Method For Producing The SameSUMITOMO LIGHT METAL INDUSTRIESJun 27, 2017
EP2695959
Aluminum Alloy Sheet That Exhibits Excellent Surface Quality After Anodizing And Method For Producing The SameSUMITOMO LIGHT METAL INDUSTRIESMay 9, 2017

Latest PTAB cases involving C Tec Constellium Technology Center Constellium Rolled Products Singen

Discover the latest PTAB cases involving C Tec Constellium Technology Center Constellium Rolled Products Singen, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing C Tec Constellium Technology Center Constellium Rolled Products Singen with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 1, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
C-TEC CONSTELLIUM TECHNOLOGY CENTER / CONSTELLIUM ROLLED PRODUCTS SINGEN GMBH1 - - -
NORSK HYDRO ASA114 - -