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IP Verse

Cosmetic Composition Comprising An Anionic Surfactant, A Solid Fatty Alcohol And A Solid Fatty Ester, And Cosmetic Treatment Process - EP2793831

The patent EP2793831 was granted to L'Oreal on Nov 10, 2021. The application was originally filed on Dec 19, 2012 under application number EP12819093A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2793831

L'OREAL
Application Number
EP12819093A
Filing Date
Dec 19, 2012
Status
Patent Maintained As Amended
Oct 8, 2021
Publication Date
Nov 10, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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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BEIERSDORFJul 2, 2019- -
DALLI WERKEJul 2, 2019F & E PATENT -
HENKELJun 25, 2019LKGLOBAL LORENZ & KOPFADMISSIBLE

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Dossier Documents

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