The weekly litigation news digest is live. Subscribe now

IP Verse

Injection Devices Comprising A Composition Of Hyaluronic Acid And Mepivacaine Hydrochloride - EP3574901

The patent EP3574901 was granted to Teoxane on Jan 26, 2022. The application was originally filed on Jul 29, 2014 under application number EP19180298A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3574901

TEOXANE
Application Number
EP19180298A
Filing Date
Jul 29, 2014
Status
Granted And Under Opposition
Dec 24, 2021
Publication Date
Jan 26, 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

Get instant alerts for new oppositions and patent status changes

LABORATOIRES VIVACYOct 26, 2022TRIPOZADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONFR2979539
DESCRIPTIONWO2010131175
OPPOSITIONEP2404619
OPPOSITIONEP3027186
OPPOSITIONFR2979539
OPPOSITIONUS2015038457
OPPOSITIONWO2004032943
OPPOSITIONWO2005067994
OPPOSITIONWO2012062775
OPPOSITIONWO2012104419
OPPOSITIONWO2013092860
OPPOSITIONWO2013186493
OPPOSITIONWO2015015407
SEARCHEP2404619
SEARCHFR2979539
SEARCHWO2004032943
SEARCHWO2005067994
SEARCHWO2012104419
SEARCHWO2013092860
SEARCHWO2013186493

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