Patents by Inventor Christele Ribaud

Christele Ribaud has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Molecularly imprinted polymers and their use as antidandruff agents
    Patent number: 10772822
    Abstract: The invention relates to a molecularly imprinted polymer obtained by polymerization of a mixture comprising a basic ethylene monomer having an amine group, a crosslinking agent comprising at least 2 polymerizable ethylene unsaturations, a porogenic solvent and a C14-C20 fatty acid. A cosmetic composition comprising such a polymer. A cosmetic process to prevent and/or treat dandruff of the scalp using such a polymer.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: September 15, 2020
    Assignee: L'OREAL
    Inventors: Andrew Greaves, Christèle Ribaud, Franco Manfre, Karsten Haupt
  • MOLECULARLY IMPRINTED POLYMERS OF SOL-GEL TYPE AND THEIR USE AS ANTIDANDRUFF AGENT
    Publication number: 20190125655
    Abstract: A subject matter of the invention is a molecularly imprinted polymer obtained by polymerization of a mixture comprising a silane, a tetra(C1-C4)alkyl orthosilicate, a porogenic solvent and a C14-C20 fatty acid. Cosmetic composition comprising such a polymer. Cosmetic method for preventing and/or treating dandruff of the scalp using such a polymer.
    Type: Application
    Filed: December 4, 2018
    Publication date: May 2, 2019
    Inventors: Andrew GREAVES, Christèle RIBAUD, Franco MANFRE, Karsten HAUPT, Jeanne Bernadette TSE SUM BUI
  • MOLECULARLY IMPRINTED POLYMERS AND THEIR USE AS ANTIDANDRUFF AGENTS
    Publication number: 20150342859
    Abstract: The invention relates to a molecularly imprinted polymer obtained by polymerization of a mixture comprising a basic ethylene monomer having an amine group, a crosslinking agent comprising at least 2 polymerizable ethylene unsaturations, a porogenic solvent and a C14-C20 fatty acid. A cosmetic composition comprising such a polymer. A cosmetic process to prevent and/or treat dandruff of the scalp using such a polymer.
    Type: Application
    Filed: December 20, 2013
    Publication date: December 3, 2015
    Inventors: Andrew GREAVES, Christèle RIBAUD, Franco MANFRE, Karsten HAUPT
  • MOLECULARLY IMPRINTED POLYMERS OF SOL-GEL TYPE AND THEIR USE AS ANTIDANDRUFF AGENT
    Publication number: 20150342869
    Abstract: A subject matter of the invention is a molecularly imprinted polymer obtained by polymerization of a mixture comprising a silane, a tetra(C1-C4)alkyl orthosilicate, a porogenic solvent and a C14-C20 fatty acid. Cosmetic composition comprising such a polymer. Cosmetic method for preventing and/or treating dandruff of the scalp using such a polymer.
    Type: Application
    Filed: December 20, 2013
    Publication date: December 3, 2015
    Applicant: L'OREAL
    Inventors: Andrew GREAVES, Christèle RIBAUD, Franco MANFRE, Karsten HAUPT, Jeanne Bernadette TSE SUM BUI
  • Method of promoting the penetration of a cosmetic active and composition therefore
    Publication number: 20060008428
    Abstract: The invention relates to a method of promoting the penetration of a cosmetic active, wherein a composition in the form of a water-in-oil emulsion is applied topically, said emulsion comprising a fatty phase with a polarity ba greater than or equal to 0.1 and comprising a mixture of at least two oils, and in that the application of said emulsion is made simultaneously, with an interval or sequentially in time with the application of the cosmetic active.
    Type: Application
    Filed: June 16, 2005
    Publication date: January 12, 2006
    Applicant: L'OREAL
    Inventors: Nathalie Seyler, Carole Guiramand, Christele Ribaud