Patents by Inventor Nathalie Gavache

Nathalie Gavache 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).

  • Patent number: 10568815
    Abstract: The present invention relates to a composition, especially a cosmetic composition, for caring for and/or making up keratin materials, comprising at least: a non-aqueous medium containing at least one hydrocarbon-based oil, particles of at least one polymer that is surface-stabilized with a stabilizer, the polymer of the particles being a C1-C4 alkyl (meth) acrylate polymer; the stabilizer being an isobornyl (meth)acrylate polymer chosen from isobornyl (meth)acrylate homopolymer and statistical copolymers of isobornyl (meth)acrylate and of C1-C4 alkyl (meth)acrylate present in an isobornyl (meth)acrylate/C1-C4 alkyl (meth)acrylate weight ratio of greater than 4; and a hydrophobic film-forming polymer chosen from block ethylenic copolymers and hydrocarbon-based resins, and. mixtures thereof.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: February 25, 2020
    Assignee: L'OREAL
    Inventors: Philippe Ilekti, Laure Daubersies, Nathalie Gavache, Stephane Douezan
  • Publication number: 20190091116
    Abstract: The present invention relates to a composition, especially a cosmetic composition, for caring for and/or making up keratin materials, comprising at least: a non-aqueous medium containing at least one hydrocarbon-based oil, particles of at least one polymer that is surface-stabilized with a stabilizer, the polymer of the particles being a C1-C4 alkyl (meth) acrylate polymer; the stabilizer being an isobornyl (meth)acrylate polymer chosen from isobornyl (meth)acrylate homopolymer and statistical copolymers of isobornyl (meth)acrylate and of C1-C4 alkyl (meth)acrylate present in an isobornyl (meth)acrylate/C1-C4 alkyl (meth)acrylate weight ratio of greater than 4; and a hydrophobic film-forming polymer chosen from block ethylenic copolymers and hydrocarbon-based resins, and. mixtures thereof.
    Type: Application
    Filed: December 18, 2015
    Publication date: March 28, 2019
    Inventors: Philippe ILEKTI, Laure DAUBERSIES, Nathalie GAVACHE, Stephane DOUEZAN
  • Patent number: 10219991
    Abstract: The present invention relates to a composition comprising particles of at least one polymer that is surface-stabilized with a stabilizer, the polymer of the particles being a C1-C4 alkyl (meth)acrylate polymer; the stabilizer being an isobornyl (meth)acrylate polymer chosen from isobornyl (meth)acrylate homopolymer and statistical copolymers of isobornyl (meth)acrylate and of C1-C4 alkyl (meth)acrylate present in an isobornyl (meth)acrylate/C1-C4 alkyl (meth)acrylate weight ratio of greater than 4, at least one hydrocarbon-based oil and at least one silicone resin, and a mixture thereof. The invention also relates to a process for making up and/or caring for keratin materials, in which said composition is applied.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: March 5, 2019
    Assignee: L'OREAL
    Inventors: Laure Daubersies, Nathalie Gavache, Stephane Douezan
  • Publication number: 20170360684
    Abstract: The present invention relates to a composition comprising particles of at least one polymer that is surface-stabilized with a stabilizer, the polymer of the particles being a C1-C4 alkyl (meth)acrylate polymer; the stabilizer being an isobornyl (meth)acrylate polymer chosen from isobornyl (meth)acrylate homopolymer and statistical copolymers of isobornyl (meth)acrylate and of C1-C4 alkyl (meth)acrylate present in an isobornyl (meth)acrylate/C1-C4 alkyl (meth)acrylate weight ratio of greater than 4, at least one hydrocarbon-based oil and at least one silicone resin, and a mixture thereof. The invention also relates to a process for making up and/or caring for keratin materials, in which said composition is applied.
    Type: Application
    Filed: December 11, 2015
    Publication date: December 21, 2017
    Applicant: L'OREAL
    Inventors: Laure DAUBERSIES, Nathalie GAVACHE, Stephane DOUEZAN
  • Publication number: 20070190000
    Abstract: The present invention relates to a non-compacted cosmetic composition for caring for and/or making up keratin fibres, comprising, in a physiologically acceptable medium, at least 22% by weight of water relative to the total weight of the composition and at least one fatty phase comprising at least one dispersion of micronized wax particles, the said particles being present in a content of between 5% and 50% by weight relative to the total weight of the composition.
    Type: Application
    Filed: January 26, 2007
    Publication date: August 16, 2007
    Applicant: L'OREAL
    Inventors: Pascal Arnaud, Nathalie Gavache