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IP Verse

Telecommunication System With Allocation Of Access Rights For A Telecommunications Channel To Subscriber Stations Of A Telecommunications Network - EP2575405

The patent EP2575405 was granted to Ipcom on May 3, 2017. The application was originally filed on Feb 15, 2000 under application number EP12194484A. The patent is currently recorded with a legal status of "Revoked".

EP2575405

IPCOM
Application Number
EP12194484A
Filing Date
Feb 15, 2000
Status
Revoked
Mar 29, 2019
Publication Date
May 3, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

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TELEFONAKTIEBOLAGET L M ERICSSON PUBLFeb 5, 2018HOFFMANN EITLEADMISSIBLE
APPLEFeb 2, 2018SAMSON & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
DESCRIPTIONDE19838832
OPPOSITIONEP1186189
OPPOSITIONEP1841268
OPPOSITIONEP2200389
OPPOSITIONEP2575405
OPPOSITIONWO0054534
OPPOSITIONWO9719525
SEARCHWO9848576

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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