EP2841611

NORSK HYDRO ASA
Application Number
EP13782264A
Filing Date
Apr 25, 2013
Status
Revoked
Jul 6, 2024
Grant Date
Apr 4, 2018
External Links
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The patent EP2841611B1 was granted to Norsk Hydro ASA on Apr 4, 2018 following the initial filing on Apr 25, 2013 under the application number EP13782264A . The current legal status of the patent is Revoked.

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Patent Oppositions (4)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

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HAMMERER ALUMINIUM INDUSTRIES HOLDINGJan 3, 2019ADMISSIBLE
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM SINGENDec 21, 2018ADMISSIBLE
FW BROKELMANN ALUMINIUMWERKDec 18, 2018ADMISSIBLE
TRIMET ALUMINIUMDec 7, 2018ADMISSIBLE

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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