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IP Verse

Dual Polymer Component Hair Coloring Composition - EP3691751

The patent EP3691751 was granted to Coty on Feb 14, 2024. The application was originally filed on Oct 5, 2018 under application number EP18789753A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3691751

COTY
Application Number
EP18789753A
Filing Date
Oct 5, 2018
Status
Granted And Under Opposition
Jan 12, 2024
Publication Date
Feb 14, 2024
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

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HENKELNov 12, 2024-ADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONEP1184426
DESCRIPTIONFR2679771
DESCRIPTIONUS2007134180
DESCRIPTIONUS5990479
DESCRIPTIONUS6225198
DESCRIPTIONWO2005065632
INTERNATIONAL-SEARCH-REPORTWO2009073759
OPPOSITIONEP2359909
OPPOSITIONGB17202649P
OPPOSITIONWO2009073759
OPPOSITIONWO2016069865
OPPOSITIONWO2018187246
OPPOSITIONWO2019144157
OTHEREP0000633
OTHEREP2168633
OTHEREP3691751
OTHERWO2009073759

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.

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