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IP Verse

Secure Connection Between Internet Server And Hearing Aid - EP3221808

The patent EP3221808 was granted to Widex on Jul 22, 2020. The application was filed on Nov 20, 2014 under application number EP14802027A. The patent is currently recorded with a legal status of "Revoked".

EP3221808

WIDEX
Application Number
EP14802027A
Filing Date
Nov 20, 2014
Status
Revoked
Aug 15, 2024
Publication Date
Jul 22, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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
OTICONApr 22, 2021COHAUSZ & FLORACK -

Patent Citations (11) New

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

Citation PhasePublication Number
EXAMINATIONWO2014094866
INTERNATIONAL-SEARCH-REPORTEP2760225
INTERNATIONAL-SEARCH-REPORTUS2007050212
INTERNATIONAL-SEARCH-REPORTUS2010205447
INTERNATIONAL-SEARCH-REPORTUS2011257994
INTERNATIONAL-SEARCH-REPORTWO2014094859
OPPOSITIONEP0969366
OPPOSITIONEP2760225
OPPOSITIONUS2008020707
OPPOSITIONWO2007144435
OPPOSITIONWO2014094866

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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