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IP Verse

Hearing Device With Certificates And Related Methods - EP3840414

The patent EP3840414 was granted to GN Hearing on Aug 23, 2023. The application was filed on Dec 19, 2019 under application number EP19218358A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3840414

GN HEARING
Application Number
EP19218358A
Filing Date
Dec 19, 2019
Status
Granted And Under Opposition
Jul 21, 2023
Publication Date
Aug 23, 2023
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
OTICONMay 23, 2024COHAUSZ & FLORACKADMISSIBLE
WIDEXMay 22, 2024FDST PATENTANWALTEADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
OPPOSITIONEP2760225
OPPOSITIONEP3113513
OPPOSITIONEP3113514
OPPOSITIONEP3113516
OPPOSITIONEP3236674
OPPOSITIONUS2010016922
OPPOSITIONUS2012140962
OPPOSITIONUS2017004290
OPPOSITIONUS2017006392
OPPOSITIONUS2017168859
OPPOSITIONUS2017257713
OPPOSITIONUS2017318400
OPPOSITIONUS2017318457
OPPOSITIONUS2018160240
OPPOSITIONUS2019014423
OPPOSITIONUS2019335281
OPPOSITIONUS6556686
OPPOSITIONUS9247361
SEARCHEP2760225
SEARCHEP3113514
SEARCHUS2017318457

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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