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Antenna For A Hearing Assistance Device - EP3698431

The patent EP3698431 was granted to Widex on Jul 6, 2022. The application was originally filed on Sep 20, 2018 under application number EP18773749A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3698431

WIDEX
Application Number
EP18773749A
Filing Date
Sep 20, 2018
Status
Granted And Under Opposition
Jun 3, 2022
Publication Date
Jul 6, 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

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OTICONApr 6, 2023COHAUSZ & FLORACKADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
EXAMINATIONUS2016173998
INTERNATIONAL-SEARCH-REPORTEP3076481
INTERNATIONAL-SEARCH-REPORTUS2015296312
INTERNATIONAL-SEARCH-REPORTUS2016050501
INTERNATIONAL-SEARCH-REPORTUS2017064467
OPPOSITIONUS2005099341
OPPOSITIONUS2015281859
OPPOSITIONUS2015296312
OPPOSITIONUS2016173998
OPPOSITIONUS2016241973

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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