IP Verse

Process For Protecting And Repairing Keratin Fibres, Based On Oxidized Polysaccharide And On (Poly)Saccharide With Amine Group - EP3268088

The patent EP3268088 was granted to L'Oreal on Jan 1, 2025. The application was originally filed on Mar 14, 2016 under application number EP16711188A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3268088

L'OREAL
Application Number
EP16711188A
Filing Date
Mar 14, 2016
Status
Granted And Under Opposition
Nov 29, 2024
Publication Date
Jan 1, 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

HENKELSep 29, 2025-ADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONFR2842200
DESCRIPTIONFR2854161
DESCRIPTIONFR2944967
DESCRIPTIONUS2002172653
DESCRIPTIONUS2002193264
DESCRIPTIONUS2003053977
DESCRIPTIONUS5046516
DESCRIPTIONUS5957140
DESCRIPTIONWO2013132062
INTERNATIONAL-SEARCH-REPORTEP0002506
INTERNATIONAL-SEARCH-REPORTFR2987742
INTERNATIONAL-SEARCH-REPORTUS2003053977
INTERNATIONAL-SEARCH-REPORTUS2008063617
INTERNATIONAL-SEARCH-REPORTUS2009270346
OPPOSITIONJP2010037208
OPPOSITIONUS2003053977
OPPOSITIONUS2014073601
OPPOSITIONWO2013132062

Non-Patent Literature (NPL) Citations (3) New

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

Citation PhaseReference Text
DESCRIPTION- E. FREDON ET AL., "Hydrophobic films from maize bran hemicelluloses", CARBOHYDRATE POLYMERS, (2002), vol. 49, pages 1 - 10
DESCRIPTION- R. E. WING; J. L. WILLET, "Water soluble oxidized starches by peroxide reaction extrusion", INDUSTRIAL CROPS AND PRODUCTS, (1997), vol. 75, pages 45 - 52
INTERNATIONAL-SEARCH-REPORT- ONSOYEN E ET AL, "ADDING BENEFITS TO COSMETIC FORMULATIONS BY TAILORMADE CHITOSANS", SOFW-JOURNAL SEIFEN, OELE, FETTE, WACHSE, VERLAG FUR CHEMISCHE INDUSTRIE, AUGSBURG, DE, (19911024), vol. 117, no. 16, ISSN 0942-7694, pages 633 - 637, XP000267861 [Y] 1-22 * column 1 *

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