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PatentPatent Analysis

EP2542495

EFFER
Application Number
EP11716649A
Filing Date
Feb 28, 2011
Status
Revoked
Aug 18, 2023
Grant Date
Feb 17, 2021
External Links
Slate, Register, Google Patents
Similar Patents facing opposition

Biblio Summary

The patent EP2542495B1 was granted on Feb 17, 2021 by Effer The patent is currently Revoked.

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
OppositionJPH11301976
N/A
OppositionEP1321426
N/A
OppositionJP2004210517
N/A
OppositionUS3770138
N/A
OppositionJP2004323207
N/A
OppositionJP2009084054
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.