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IP Verse

Metal-Coated Steel Strip - EP2250297

The patent EP2250297 was granted to Bluescope Steel on Jan 13, 2021. The application was filed on Mar 13, 2009 under application number EP09719076A. The patent is currently recorded with a legal status of "Revoked".

EP2250297

BLUESCOPE STEEL
Application Number
EP09719076A
Filing Date
Mar 13, 2009
Status
Revoked
Nov 3, 2023
Publication Date
Jan 13, 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
ARCELORMITTALOct 8, 2021LAVOIXADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
EXAMINATIONEP1225246
EXAMINATIONJP2000328214
EXAMINATIONJP2007284718
INTERNATIONAL-SEARCH-REPORTJP2001323357
INTERNATIONAL-SEARCH-REPORTJP2001355055
INTERNATIONAL-SEARCH-REPORTJP2002012959
INTERNATIONAL-SEARCH-REPORTJP2003328506
INTERNATIONAL-SEARCH-REPORTUS6635359
OPPOSITIONEP0106021
OPPOSITIONEP1225246
OPPOSITIONEP2250296
OPPOSITIONGB2243843
OPPOSITIONJP2000328214
OPPOSITIONJP2007284718
OPPOSITIONUS5360641
OPPOSITIONWO2006105593
SEARCHEP1199376
SEARCHEP1489195
SEARCHEP1557478
SEARCHWO2008025066
SEARCHWO2008141398

Dossier Documents

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    Description

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