Ai-Mg-Si Aluminium Alloy With Improved Properties

Patent No. EP2841611 (titled "Ai-Mg-Si Aluminium Alloy With Improved Properties") was filed by Norsk Hydro ASA on Apr 25, 2013. The application was issued on Apr 4, 2018.

Patent Summary

Patent Family

Patent Family

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.

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents

EP2841611

NORSK HYDRO ASA
Application Number
EP13782264A
Filing Date
Apr 25, 2013
Status
Revoked
Jul 6, 2024
Publication Date
Apr 4, 2018