Method For Authenticating A Three-Dimensional Signature - EP3740903

The patent EP3740903 was granted to Guigan on Mar 1, 2023. The application was originally filed on Jan 10, 2019 under application number EP19712253A. The patent is currently recorded with a legal status of "Revoked".

EP3740903

GUIGAN
Application Number
EP19712253A
Filing Date
Jan 10, 2019
Status
Revoked
Oct 3, 2024
Publication Date
Mar 1, 2023
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

Get instant alerts for new oppositions and patent status changes

DE LA RUENov 29, 2023GILL JENNINGS & EVERYADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONWO2012FR00096
DESCRIPTIONUS9058535
INTERNATIONAL-SEARCH-REPORTFR2973912
INTERNATIONAL-SEARCH-REPORTFR2977349
INTERNATIONAL-SEARCH-REPORTUS2004112962
INTERNATIONAL-SEARCH-REPORTWO2012136902
OPPOSITIONUS2016307035
OPPOSITIONUS2018005027
OPPOSITIONUS9058535
OPPOSITIONWO2014125022
OPPOSITIONWO2015052318
OPPOSITIONWO2017141184

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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