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Metal Plate For Radiation Heating, Process For Producing Same, And Processed Metal Having Portion With Different Strength And Process For Producing Same - EP2463395

The patent EP2463395 was granted to Nippon Steel on Oct 30, 2019. The application was filed on Aug 5, 2010 under application number EP10806517A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2463395

NIPPON STEEL
Application Number
EP10806517A
Filing Date
Aug 5, 2010
Status
Granted And Under Opposition
Sep 27, 2019
Publication Date
Oct 30, 2019
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
AUTOTECH ENGINEERING SLJul 28, 2020DE ROOIJ -

Patent Citations (22) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2004218016
INTERNATIONAL-SEARCH-REPORTJP2004315927
INTERNATIONAL-SEARCH-REPORTJP2008240047
INTERNATIONAL-SEARCH-REPORTJPH10202326
OPPOSITIONDE10108926
OPPOSITIONDE10162415
OPPOSITIONJP2004315927
OPPOSITIONJP2006289425
OPPOSITIONUS2004112485
OPPOSITIONUS2005282033
OPPOSITIONUS2006130940
OPPOSITIONUS2008257404
OTHERDE10162415
OTHERDE19743802
OTHERUS2002104591
OTHERUS2005282033
OTHERUS2008257404
OTHERWO2006016581
SEARCHJP2006289425
SEARCHJP2008240047
SEARCHUS3796099
SEARCHWO2006016581

Dossier Documents

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