IP Verse

Chitosan-Containing Antiperspirant Cosmetic Agents Which Are Free Of Halides And/Or Hydroxy Halides Of Aluminum And/Or Zirconium - EP3209387

The patent EP3209387 was granted to Henkel on Apr 24, 2019. The application was originally filed on Sep 30, 2015 under application number EP15780794A. The patent is currently recorded with a legal status of "Revoked".

EP3209387

HENKEL
Application Number
EP15780794A
Filing Date
Sep 30, 2015
Status
Revoked
Sep 3, 2021
Publication Date
Apr 24, 2019
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

THE PROCTER & GAMBLEJan 24, 2020ARCHADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0803513
INTERNATIONAL-SEARCH-REPORTWO9623479
OPPOSITIONDE102005029385
OPPOSITIONDE10210461
OPPOSITIONDE19753405
OPPOSITIONUS2003053970
OPPOSITIONUS2003133891
OPPOSITIONUS2003147963
OPPOSITIONUS5968488
OPPOSITIONUS6497863
OPPOSITIONUS8343467
OPPOSITIONWO03068182
OPPOSITIONWO03080008
OPPOSITIONWO2006040091
OPPOSITIONWO2010070139
OPPOSITIONWO2013052454
OPPOSITIONWO2015058935

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
OPPOSITION- "45 Antiperspirants", JÖRG SCHREIBER, Handbook of Cosmetic Science and Technology, Taylor & Francis, (2005), pages 597 - 600, XP055677551
OPPOSITION- GEORGE R. WHALLEY, "Chitosan, a Versatile, Natural Ingredient For Personal Care Products", HAPPI, (20000500), vol. 37, no. 5, pages 65 - 68, XP055677544
OPPOSITION- DI NARDO, T et al., "Synthesis of high molecular weight chitosan from chitin by mechanochemistry and aging", Green Chem., (20190000), vol. 21, doi:10.1039/C9GC00304E, page 3276, XP055615395

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