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Method For Producing A Metal Sheet Having Oiled Zn-Al-Mg Coatings, And Corresponding Metal Sheet - EP2841615

The patent EP2841615 was granted to Arcelormittal on Jun 24, 2020. The application was originally filed on Apr 25, 2013 under application number EP13727384A. The patent is currently recorded with a legal status of "Revoked".

EP2841615

ARCELORMITTAL
Application Number
EP13727384A
Filing Date
Apr 25, 2013
Status
Revoked
Jun 4, 2025
Publication Date
Jun 24, 2020
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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SALZGITTER FLACHSTAHLMar 24, 2021MOSER GOTZE & PARTNER PATENTANWALTE MBB -
VOESTALPINE STAHLMar 24, 2021JELL -
THYSSENKRUPP STEEL EUROPEMar 23, 2021COHAUSZ & FLORACKADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
EXAMINATIONJP2007131906
EXAMINATIONUS2010055344
INTERNATIONAL-SEARCH-REPORTJP2003013192
INTERNATIONAL-SEARCH-REPORTJP2007131906
INTERNATIONAL-SEARCH-REPORTUS2010055344
OPPOSITIONDE19740953
OPPOSITIONEP1350865
OPPOSITIONEP1524326
OPPOSITIONEP1857567
OPPOSITIONEP2474649
OPPOSITIONEP2537954
OPPOSITIONJP2007131906
OPPOSITIONJPH09241828
OPPOSITIONUS2003175547
OPPOSITIONUS2010055344
OPPOSITIONWO2007132008
OPPOSITIONWO2011032890
OPPOSITIONWO2011052269

Dossier Documents

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    Description

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