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IP Verse

Low-Density Hot-Dipped Steel And Manufacturing Method Therefor - EP3476968

The patent EP3476968 was granted to Baoshan Iron & Steel on May 19, 2021. The application was filed on Jun 14, 2017 under application number EP17819095A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3476968

BAOSHAN IRON & STEEL
Application Number
EP17819095A
Filing Date
Jun 14, 2017
Status
Granted And Under Opposition
Apr 16, 2021
Publication Date
May 19, 2021
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
ARCELORMITTALFeb 18, 2022LAVOIXADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCN101545069
INTERNATIONAL-SEARCH-REPORTCN104928568
INTERNATIONAL-SEARCH-REPORTCN105200441
INTERNATIONAL-SEARCH-REPORTCN105908089
INTERNATIONAL-SEARCH-REPORTWO2014091702
OPPOSITIONEP2993245
OPPOSITIONWO2006002843
OPPOSITIONWO2008145872
SEARCHEP2009127
SEARCHEP2749667
SEARCHEP2921569
SEARCHWO2015037242

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

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