IP Verse

Compositions And Methods For Treating Hair - EP3021830

The patent EP3021830 was granted to L'Oreal on Sep 3, 2025. The application was originally filed on Jun 27, 2014 under application number EP14817786A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3021830

L'OREAL
Application Number
EP14817786A
Filing Date
Jun 27, 2014
Status
Patent Maintained As Amended
Aug 1, 2025
Grant Date
Sep 3, 2025
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

BEIERSDORFJan 3, 2019-ADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTUS2003026815
INTERNATIONAL-SEARCH-REPORTUS4985239
INTERNATIONAL-SEARCH-REPORTUS5441728
INTERNATIONAL-SEARCH-REPORTUS6126929
INTERNATIONAL-SEARCH-REPORTUS7651693
OPPOSITIONUS2004096474
SEARCHFR2834458
SEARCHFR2968978
SEARCHUS2010028284
SEARCHWO2012072774

Non-Patent Literature (NPL) Citations (2) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Long Lasting Hold Spray Gel Lubrizol(20.4.2015 Original Edition; 23.1.2007)-
OPPOSITION- Spray Hair Gel; Lubrizol (10.4.2015 Original Edition Dezember 2006)-

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