EP2146439

SPYDER NAVIGATIONS
Application Number
EP09174629A
Filing Date
Aug 16, 2001
Status
Revoked
Oct 3, 2024
Grant Date
Sep 16, 2015
External Links
Slate, Register, Google Patents

Biblio Summary

The patent EP2146439B1 was granted on Sep 16, 2015 by Spyder Navigations The patent is currently Revoked.

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 DateOpposition Status

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BOUYGUES TELECOMApr 12, 2018INTERVENTION ADMISSIBLE
SOCIETE FRANCAISE DU RADIOTELEPHONE SFRApr 12, 2018INTERVENTION ADMISSIBLE
VODAFONEDec 12, 2017INTERVENTION ADMISSIBLE
TELEFONICA GERMANY OHGDec 8, 2017INTERVENTION ADMISSIBLE
TELEKOM DEUTSCHLANDOct 16, 2017INTERVENTION WITHDRAWN
DEUTSCHE TELEKOMJun 16, 2016WITHDRAWN

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
OppositionEP0529269
N/A
OppositionEP0877512
N/A
OppositionEP0681406
N/A
OppositionWO9737504
N/A

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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.