Plated Steel Material

Patent No. EP4163413 (titled "Plated Steel Material") was filed by Nippon Steel on Jul 9, 2021. The application was issued on Sep 4, 2024.

Patent Summary

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Patent Oppositions

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
STRAWMANJun 3, 2025EUROPE PATENTANWALTSKANZLEI

Dossier Documents

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EP4163413

NIPPON STEEL
Application Number
EP21947359A
Filing Date
Jul 9, 2021
Status
Granted And Under Opposition
Aug 2, 2024
Publication Date
Sep 4, 2024