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IP Verse

Discontinuous Reception For User Equipment - EP2146439

The patent EP2146439 was granted to Spyder Navigations on Sep 16, 2015. The application was filed on Aug 16, 2001 under application number EP09174629A. The patent is currently recorded with a legal status of "Revoked".

EP2146439

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

Patent Summary

Patent Family

Patent Family

Patent Oppositions (6)

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
BOUYGUES TELECOMApr 12, 2018REGIMBEAUINTERVENTION ADMISSIBLE
SOCIETE FRANCAISE DU RADIOTELEPHONE SFRApr 12, 2018LOYER & ABELLOINTERVENTION ADMISSIBLE
VODAFONEDec 12, 2017MAIKOWSKI & NINNEMANN PATENTANWALTE PARTNERSCHAFT MBBINTERVENTION ADMISSIBLE
TELEFONICA GERMANY OHGDec 8, 2017SEDLACEKINTERVENTION ADMISSIBLE
TELEKOM DEUTSCHLANDOct 16, 2017BRAUN DULLAEUS PANNEN EMMERLING PATENT & RECHTSANWALTSPARTNERSCHAFT MBBINTERVENTION WITHDRAWN
DEUTSCHE TELEKOMJun 16, 2016BRAUN DULLAEUS PANNEN EMMERLING PATENT & RECHTSANWALTSPARTNERSCHAFT MBBWITHDRAWN

Patent Citations (10) New

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

Citation PhasePublication Number
DESCRIPTIONEP1344323
DESCRIPTIONEP1955479
OPPOSITIONEP0529269
OPPOSITIONEP0681406
OPPOSITIONEP0877512
OPPOSITIONWO9737504
SEARCHEP1158685
SEARCHUS4679244
SEARCHUS5678192
SEARCHUS5710975

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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