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PatentPatent Analysis

EP2752291

JFE STEEL
Application Number
EP11871436A
Filing Date
Aug 31, 2011
Status
Granted And Under Opposition
Aug 25, 2023
Grant Date
Sep 27, 2023
External Links
Slate, Register, Google Patents
Similar Patents facing opposition

Biblio Summary

The patent EP2752291B1 was granted on Sep 27, 2023 by JFE Steel The patent is currently Granted And Under Opposition.

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionEP0312304
N/A
OppositionJPH07323259
N/A
OppositionJP2005288702
N/A
OppositionEP0402004
N/A
OppositionEP0881069
N/A
OppositionJPH11279294
N/A
OppositionJP2003127309
N/A
OppositionEP1757439
N/A
OppositionUS2010068355
N/A

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.