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IP Verse

Resin Coated Metal Sheet - EP2752291

The patent EP2752291 was granted to JFE Steel on Sep 27, 2023. The application was filed on Aug 31, 2011 under application number EP11871436A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2752291

JFE STEEL
Application Number
EP11871436A
Filing Date
Aug 31, 2011
Status
Granted And Under Opposition
Aug 25, 2023
Publication Date
Sep 27, 2023
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
TATA STEEL IJMUIDENJun 27, 2024GROUP SERVICESADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
DESCRIPTIONJP2004130536
DESCRIPTIONJP2004148324
DESCRIPTIONJP2526725B
DESCRIPTIONJPH07106394B
DESCRIPTIONJPH08169098
INTERNATIONAL-SEARCH-REPORTJPH02501638
INTERNATIONAL-SEARCH-REPORTJPH07323259
OPPOSITIONEP0312304
OPPOSITIONEP0402004
OPPOSITIONEP0881069
OPPOSITIONEP1757439
OPPOSITIONJP2003127309
OPPOSITIONJP2005288702
OPPOSITIONJPH07323259
OPPOSITIONJPH11279294
OPPOSITIONUS2010068355
SEARCHEP0312304
SEARCHJP2004050502
SEARCHJP2005288702
SEARCHJP2007044944
SEARCHJP2007253453
SEARCHJPH07323259

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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