EP3080318

CONSTELLIUM
Application Number
EP14828176A
Filing Date
Dec 11, 2014
Status
Patent Maintained As Amended
Aug 11, 2023
Grant Date
Sep 13, 2023
External Links
Slate, Register

Biblio Summary

The patent EP3080318B2 was granted on Sep 13, 2023 by Constellium The patent is currently Patent Maintained As Amended.

The table below shows 1 patent oppositions filed on the patent at EPO, listing each opposing company and filing date. Tracking these filings indicates that the applicant is active in this industry, while opposing companies may be signaling their own interest in competing within the same space. These disputes are essential for insights into competitor actions, patent strategy and emerging technological trends.

CompanyOpposition DateOpposition Status

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ARCONIC CORPORATIONJul 22, 2019ADMISSIBLE

The table below shows the patents of Constellium that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3740599Method Of Making 6Xxx Aluminium Sheets With High Surface QualitySep 6, 20231
EP3610047Aluminium-Copper-Lithium Alloy ProductsAug 23, 20231
EP3485055Method Of Making 6Xxx Aluminium SheetsMay 24, 20231

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.