The weekly litigation news digest is live. Subscribe now

IP Verse

Medicated Hydrocolloid Dressing For Acne Treatment - EP3448529

The patent EP3448529 was granted to Peace OUT on Oct 18, 2023. The application was originally filed on Mar 15, 2017 under application number EP17790044A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3448529

PEACE OUT
Application Number
EP17790044A
Filing Date
Mar 15, 2017
Status
Granted And Under Opposition
Sep 15, 2023
Publication Date
Oct 18, 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

Get instant alerts for new oppositions and patent status changes

L'OREALJul 18, 2024LAVOIXADMISSIBLE
AERAJul 16, 2024BARDEHLE PAGENBERG SLADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
DESCRIPTIONUS6495158
DESCRIPTIONWO0113968
INTERNATIONAL-SEARCH-REPORTUS2005080465
INTERNATIONAL-SEARCH-REPORTUS2005244525
INTERNATIONAL-SEARCH-REPORTUS2006253078
INTERNATIONAL-SEARCH-REPORTUS2014363488
INTERNATIONAL-SEARCH-REPORTWO0113968
OPPOSITIONUS2007270738
OPPOSITIONUS5059189
OPPOSITIONUS6495158
OPPOSITIONWO0113968
OPPOSITIONWO2016038109
SEARCHUS6495158
SEARCHWO0113968

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