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EP2337403

KONINKLIJKE KPN
Application Number
EP11160941A
Filing Date
Feb 19, 2009
Status
Patent Maintained As Amended
Grant Date
Nov 23, 2016
External Links
Slate, Register, Google Patents
Similar Patents facing opposition

Biblio Summary

The patent EP2337403B2 was granted on Nov 23, 2016 by Koninklijke KPN The patent is currently Patent Maintained As Amended.

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
OppositionEP1681815
N/A
OppositionUS2004162070
N/A
OppositionWO2005031544
N/A
OppositionUS2007248060
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.