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IP Verse

Method For Providing A Zn-Al-Mg Coating, And Such Coating - EP3488025

The patent EP3488025 was granted to Tata Steel Ijmuiden on Jan 27, 2021. The application was originally filed on Jul 20, 2017 under application number EP17746027A. The patent is currently recorded with a legal status of "Revoked".

EP3488025

TATA STEEL IJMUIDEN
Application Number
EP17746027A
Filing Date
Jul 20, 2017
Status
Revoked
Feb 23, 2024
Publication Date
Jan 27, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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

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VOESTALPINE STAHLOct 27, 2021NORENS PATENTBYRA -
SALZGITTER FLACHSTAHLOct 26, 2021MOSER GOTZE & PARTNER PATENTANWALTE MBBADMISSIBLE
ARCELORMITTALOct 18, 2021LAVOIXADMISSIBLE

Patent Citations (23) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2001295018
INTERNATIONAL-SEARCH-REPORTUS2012052206
INTERNATIONAL-SEARCH-REPORTUS2013183541
INTERNATIONAL-SEARCH-REPORTUS2014302343
INTERNATIONAL-SEARCH-REPORTUS2015107722
INTERNATIONAL-SEARCH-REPORTUS2015225831
INTERNATIONAL-SEARCH-REPORTUS2016002763
INTERNATIONAL-SEARCH-REPORTWO2015055285
OPPOSITIONDE112014000102T
OPPOSITIONDE202005022081U
OPPOSITIONEP0038904
OPPOSITIONEP1466994
OPPOSITIONJP2008214681
OPPOSITIONJP2011111674
OPPOSITIONUS2012052206
OPPOSITIONUS2013183541
OPPOSITIONUS2014302343
OPPOSITIONUS2015225831
OPPOSITIONUS3406656
OPPOSITIONWO2010130895
OPPOSITIONWO2014033153
OPPOSITIONWO2015055285
OPPOSITIONWO2018015505

Dossier Documents

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    Description

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