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IP Verse

Hair Treatment Process - EP3313364

The patent EP3313364 was granted to KAO Germany on Oct 23, 2019. The application was originally filed on Jun 24, 2015 under application number EP15731061A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3313364

KAO GERMANY
Application Number
EP15731061A
Filing Date
Jun 24, 2015
Status
Granted And Under Opposition
Sep 20, 2019
Publication Date
Oct 23, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

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THE PROCTER & GAMBLEJul 23, 2020ARCHADMISSIBLE
HENKELJul 17, 2020-WITHDRAWN

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONDE102013225898
INTERNATIONAL-SEARCH-REPORTEP2011478
INTERNATIONAL-SEARCH-REPORTEP2191864
INTERNATIONAL-SEARCH-REPORTWO2009102758
INTERNATIONAL-SEARCH-REPORTWO2013087316
OPPOSITIONEP0507310
OPPOSITIONEP1779838
OPPOSITIONEP3275424
OPPOSITIONFR2938190
OPPOSITIONUS2006182702
OPPOSITIONUS2007134186
OPPOSITIONUS2012040901
OPPOSITIONUS5580494
OPPOSITIONUS8114392
OPPOSITIONWO02078655
OPPOSITIONWO2011074140

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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