Patents by Inventor Brigitte Lavaud

Brigitte Lavaud 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).

  • Cosmetic use of dedifferentiated plant cells
    Patent number: 10463603
    Abstract: The present invention relates to the cosmetic use of dedifferentiated plant cells of a plant of the Rosa sp. genus, or of an extract or a lyophilizate of said cells, as an active agent for caring for aged skin or aged hair. It also relates to rose dedifferentiated cells, in particular Lancôme rose dedifferentiated cells.
    Type: Grant
    Filed: January 4, 2013
    Date of Patent: November 5, 2019
    Assignee: L'OREAL
    Inventors: Maryline Paris, Michelle Rathman Josserand, Richard Martin, Brigitte Lavaud, Pascal Hilaire
  • Oil-in-water emulsion containing an amphiphilic polymer and a silicone elastomer
    Patent number: 9078820
    Abstract: Composition in the form of an oil-in-water emulsion containing an oily phase dispersed in an aqueous phase, characterized in that it contains at least one (uncrosslinked) amphiphilic polymer and at least one organopolysiloxane elastomer.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: July 14, 2015
    Assignee: L'OREAL
    Inventors: Gaelle Moneuze, Thierry Cotton, Brigitte Lavaud
  • COSMETIC USE OF DEDIFFERENTIATED PLANT CELLS
    Publication number: 20140356310
    Abstract: The present invention relates to the cosmetic use of dedifferentiated plant cells of a plant of the Rosa sp. genus, or of an extract or a lyophilisate of said cells, as an active agent for caring for aged skin or aged hair. It also relates to rose dedifferentiated cells, in particular Lancôme rose dedifferentiated cells.
    Type: Application
    Filed: January 4, 2013
    Publication date: December 4, 2014
    Applicant: L'OREAL
    Inventors: Maryline Paris, Michelle Rathman Josserand, Richard Martin, Brigitte Lavaud, Pascal Hilaire
  • OIL-IN-WATER EMULSION CONTAINING AN AMPHIPHILIC POLYMER AND A SILICONE ELASTOMER
    Publication number: 20100221296
    Abstract: Composition in the form of an oil-in-water emulsion containing an oily phase dispersed in an aqueous phase, characterized in that it contains at least one (uncrosslinked) amphiphilic polymer and at least one organopolysiloxane elastomer.
    Type: Application
    Filed: November 6, 2009
    Publication date: September 2, 2010
    Applicant: L'OREAL
    Inventors: Gaelle Moneuze, Thierry Cotton, Brigitte Lavaud
  • Cosmetic composition containing a monoester of a C.sub.4 -C.sub.10 acid and of a C.sub.16 -C.sub.18 alcohol and hollow particles
    Patent number: 5914117
    Abstract: A cosmetic composition for the skin, including the scalp, comprising (a) at least one specific ester which is a monoester of a C.sub.4 -C.sub.10 aliphatic acid and a C.sub.16 -C.sub.18 aliphatic alcohol, and (b) hollow particles exhibiting a mean particle size ranging from 1 .mu.m to 300 .mu.m. This composition can be used as face cleanser, deodorant, and, in particular, as a shaving product.
    Type: Grant
    Filed: October 25, 1996
    Date of Patent: June 22, 1999
    Assignee: L'Oreal
    Inventor: Brigitte Lavaud