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IP Verse

Method For Manufacturing Press-Hardened Parts - EP3783118

The patent EP3783118 was granted to Arcelormittal on Apr 12, 2023. The application was filed on Sep 6, 2013 under application number EP20157000A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3783118

ARCELORMITTAL
Application Number
EP20157000A
Filing Date
Sep 6, 2013
Status
Granted And Under Opposition
Mar 10, 2023
Publication Date
Apr 12, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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 DateRepresentativeOpposition Status
THYSSENKRUPP STEEL EUROPEJan 12, 2024COHAUSZ & FLORACKADMISSIBLE

Patent Citations (8) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONFR2780984
DESCRIPTIONFR2807447
DESCRIPTIONWO2009080292
OPPOSITIONJPH10130782
OPPOSITIONWO2011069906
SEARCHJP2006104546
SEARCHUS2013180305
SEARCHWO2011069906

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.

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    Description

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