The weekly litigation news digest is live. Subscribe now

IP Verse

A Hearing Device Comprising A Keyword Detector And An Own Voice Detector And/Or A Transmitter - EP3726856

The patent EP3726856 was granted to Oticon on Nov 16, 2022. The application was filed on Apr 7, 2020 under application number EP20168425A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3726856

OTICON
Application Number
EP20168425A
Filing Date
Apr 7, 2020
Status
Granted And Under Opposition
Oct 14, 2022
Publication Date
Nov 16, 2022
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
SIVANTOS PTEAug 15, 2023FDST PATENTANWALTEADMISSIBLE

Patent Citations (27) New

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

Citation PhasePublication Number
DESCRIPTIONEP20180179374
DESCRIPTIONEP3413589
DESCRIPTIONUS2014321682
DESCRIPTIONUS2015230036
DESCRIPTIONUS2019075406
OPPOSITIONEP0834861
OPPOSITIONEP2603018
OPPOSITIONEP3396978
OPPOSITIONEP3585073
OPPOSITIONJP2006039382
OPPOSITIONJPH10198397
OPPOSITIONUS10102844
OPPOSITIONUS2006178159
OPPOSITIONUS2012010890
OPPOSITIONUS2016283841
OPPOSITIONUS2019075406
OPPOSITIONUS5636285
OPPOSITIONUS6594630
OPPOSITIONUS7512245
OPPOSITIONUS8468023
OPPOSITIONUS9269355
OPPOSITIONWO2018087570
OPPOSITIONWO2018183636
SEARCHUS2016283841
SEARCHUS2019075406
SEARCHUS5636285
SEARCHWO2018183636

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.

  • Date

    Description

  • Get instant alerts for new documents