An Antimicrobial Composition - EP3727300

The patent EP3727300 was granted to Unilever on Oct 26, 2022. The application was originally filed on Dec 17, 2018 under application number EP18825643A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3727300

UNILEVER
Application Number
EP18825643A
Filing Date
Dec 17, 2018
Status
Granted And Under Opposition
Sep 23, 2022
Grant Date
Oct 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

BEIERSDORFJul 21, 2023BEIERSDORFADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS2009156551
DESCRIPTIONUS2014328772
DESCRIPTIONWO0182922
DESCRIPTIONWO2011038797
INTERNATIONAL-SEARCH-REPORTUS2014328772
INTERNATIONAL-SEARCH-REPORTUS2015157542
INTERNATIONAL-SEARCH-REPORTWO0182922
INTERNATIONAL-SEARCH-REPORTWO2017194256
OPPOSITIONCN102743363
OPPOSITIONWO2011038797
OPPOSITIONWO2011106493
OPPOSITIONWO2014131191
OPPOSITIONWO2017083363

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- begr. von Horst Fey. Bearb. von Xenia Petsitis, "Stichwort: Benzalkoniumchlorid", begr. von Horst Fey. Bearb. von Xenia Petsitis, Fey Horst, Wörterbuch der Kosmetik, 5. Auflage, Stuttgart, DE, Wiss. Verl.-Ges., (20040101), page 37, ISBN 3-8047-1986-4, XP009550682-
OPPOSITION- "Sensitive Foam for Vulvovaginal Care", GNPD, MINTEL, Database accession no. 3437909, XP093110041-

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