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IP Verse

An Antimicrobial Composition - EP3727300

The patent EP3727300 was granted to Unilever on Oct 26, 2022. The application was 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
Publication 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
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 Number
DESCRIPTIONUS2009156551
DESCRIPTIONUS2014328772
DESCRIPTIONWO0182922
DESCRIPTIONWO2011038797
INTERNATIONAL-SEARCH-REPORTUS2014328772
INTERNATIONAL-SEARCH-REPORTUS2015157542
INTERNATIONAL-SEARCH-REPORTWO0182922
INTERNATIONAL-SEARCH-REPORTWO2017194256
OPPOSITIONCN102743363
OPPOSITIONWO2011038797
OPPOSITIONWO2011106493
OPPOSITIONWO2014131191
OPPOSITIONWO2017083363

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

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