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Steel Sheet For Hot Press Formed Member Having Excellent Plating Adhesion, And Method For Manufacturing Same

Patent No. EP3632586 (titled "Steel Sheet For Hot Press Formed Member Having Excellent Plating Adhesion, And Method For Manufacturing Same") was filed by Posco on May 31, 2018. The application was issued on Oct 18, 2023.

Patent Summary

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Patent Family

Patent Oppositions (2)

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.

CompanyOpposition DateRepresentative
ARCELORMITTALJul 17, 2024LAVOIX
THYSSENKRUPP STEEL EUROPEJul 11, 2024COHAUSZ & FLORACK

Dossier Documents

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EP3632586

POSCO
Application Number
EP18810215A
Filing Date
May 31, 2018
Status
Granted And Under Opposition
Sep 15, 2023
Publication Date
Oct 18, 2023
External Links
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