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Hot-Rolled Steel Flat Product And Method For Its Production - EP2690183

The patent EP2690183 was granted to Thyssenkrupp Steel Europe on Jun 28, 2017. The application was originally filed on Jul 27, 2012 under application number EP12178330A. The patent is currently recorded with a legal status of "Revoked".

EP2690183

THYSSENKRUPP STEEL EUROPE
Application Number
EP12178330A
Filing Date
Jul 27, 2012
Status
Revoked
Dec 6, 2019
Publication Date
Jun 28, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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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TATA STEEL IJMUIDENMar 28, 2018GROUP SERVICESADMISSIBLE
ARCELORMITTALMar 27, 2018LAVOIXADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONDE60315129T
DESCRIPTIONEP1466024
DESCRIPTIONUS2009107588
DESCRIPTIONUS6190469
OPPOSITIONEP1466024
OPPOSITIONEP1990430
OPPOSITIONJP2009263715
OPPOSITIONJP2010180446
OPPOSITIONUS2010072786
SEARCHJPH01159317
SEARCHUS2009107588
SEARCHUS6364968

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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