IP Verse

Fatty Acid Chain Saturation In Alkanol Amine Based Esterquat

Patent No. EP2576743 (titled "Fatty Acid Chain Saturation In Alkanol Amine Based Esterquat") was filed by Colgate Palmolive on May 28, 2010. The application was issued on Nov 11, 2015.

Patent Summary

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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 DateRepresentative
STEPANAug 10, 2016GLAS
EVONIK GOLDSCHMIDT REWOAug 9, 2016WOLF
UNILEVER UNILEVERJul 22, 2016-

Dossier Documents

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  • Date

    Description

EP2576743

COLGATE PALMOLIVE
Application Number
EP10720875A
Filing Date
May 28, 2010
Status
Revoked
Jun 22, 2018
Publication Date
Nov 11, 2015
External Links
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