Patents by Inventor Jacqueline Fontaine

Jacqueline Fontaine 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).

  • Solid water-in-oil cosmetic emulsion
    Publication number: 20060013792
    Abstract: Disclosed is a solid water-in-oil emulsion comprising an aqueous phase emulsified with at least one emulsifying surfactant in a fatty phase comprising at least one ester oil and at least one wax, wherein the at least one ester oil is present in an amount greater than the at least one wax and wherein the emulsion has, after at least one month at 37° C., a hardness wherein the penetration force is greater than or equal to 45 g. Also disclosed is a non-therapeutic cosmetic process for making up or caring for the skin, comprising the application to the skin of a composition comprising said emulsion.
    Type: Application
    Filed: July 18, 2005
    Publication date: January 19, 2006
    Inventors: Jacqueline Fontaine, Agnes Themens
  • Water-in-oil emulsions for use in cosmetics
    Publication number: 20040265346
    Abstract: A water-in-oil solid emulsion comprising an aqueous phase emulsified with at least one emulsifying surfactant, wherein said at least one emulsifying surfactant is in a fatty phase comprising at least one oil, at least one wax, and at least one block copolymer comprising at least one first monomeric unit chosen from ethylene oxide and propylene oxide units and at least one second monomeric unit chosen from alkylene oxide units comprising from 6 to 40 carbon atoms, wherein the at least one block copolymer has a weight-average molecular weight ranging from 5000 g/mol to 8000 g/mol and the emulsion has a hardness such that the penetration force is greater than or equal to 40 g. Also disclosed herein is the use of this emulsion for making up and/or caring for the skin.
    Type: Application
    Filed: April 28, 2004
    Publication date: December 30, 2004
    Inventors: Aurore Verloo, Jacqueline Fontaine
  • Water-in-oil emulsion, composition containing the emulsion and use thereof
    Patent number: 6159486
    Abstract: A water-in-oil emulsion comprising a fatty phase comprising a an oil selected from volatile oils and, preferably, poly(C1-C20)-alkylsiloxanes and an aqueous phase comprising a dispersed film-forming polymer, and a cosmetic composition including the water-in-oil emulsion, preferably a compostion which transfers and/or migrates little.
    Type: Grant
    Filed: May 26, 1999
    Date of Patent: December 12, 2000
    Assignee: L'Oreal
    Inventors: Nadia Terren, Jacqueline Fontaine
  • Water-in-oil emulsion, composition containing the emulsion and use thereof
    Patent number: 5955003
    Abstract: A water-in-oil emulsion comprising a fatty phase comprising a an oil selected from volatile oils and, preferably, poly(C1-C20)-alkylsiloxanes and an aqueous phase comprising a dispersed film-forming polymer, and a cosmetic composition including the water-in-oil emulsion, preferably a compostion which transfers and/or migrates little.
    Type: Grant
    Filed: January 26, 1998
    Date of Patent: September 21, 1999
    Assignee: L'Oreal
    Inventors: Nadia Terren, Jacqueline Fontaine