Patents by Inventor Dorothée Pasquet

Dorothée Pasquet 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: 6635262
    Abstract: A roll-on applicator comprising a container and a rotatable application member on the container, such as a container closed at one end by a closure means which can move in rotation, and means for retaining the closure means, the container containing a hair composition devoid of carboxylic surfactant, said hair composition comprising, in a cosmetically acceptable medium, at least one component chosen from: (i) anionic, amphoteric, and nonionic fixing polymers; (ii) beneficial agents; and (iii) hair dyes; wherein the roll-on applicator is capable of directly depositing on the hair said at least one component.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: October 21, 2003
    Assignee: L'Oreal S.A.
    Inventors: Hervé Jourdan, Dorothée Pasquet
  • Publication number: 20030012758
    Abstract: A roll-on applicator comprising a container and a rotatable application member on the container, such as a container closed at one end by a closure means which can move in rotation, and means for retaining the closure means, the container containing a hair composition devoid of carboxylic surfactant, said hair composition comprising, in a cosmetically acceptable medium, at least one component chosen from:
    Type: Application
    Filed: March 14, 2001
    Publication date: January 16, 2003
    Inventors: Herve Jourdan, Dorothee Pasquet
  • Publication number: 20020176836
    Abstract: A cosmetic hair composition comprising, in a cosmetically acceptable medium, at least one thickener, at least one fixing polymer, and at least one pulverulent material. The at least one thickener comprises at least one compound chosen from: (i) natural polymers, and modified natural polymers chosen from xanthan gums, scleroglucan gums, gellan gums, rhamsan gums, alginates, maltodextrins, starches and their derivatives, karaya gums, carob flours, modified and unmodified guar gums and derivatives thereof, and celluloses and derivatives thereof; (ii) crosslinked copolymers of at least one acid chosen from acrylic acid and methacrylic acid, (iii) crosslinked thickening polyacrylamides and (iv) associative polymers comprising at least one hydrophilic unit and at least one fatty chain. The at least one fixing polymer is a non-crosslinked polymer. The at least one pulverulent material is formed from at least one non-lamellar insoluble material.
    Type: Application
    Filed: March 7, 2001
    Publication date: November 28, 2002
    Inventors: Emmanuelle Belli, Herve Jourdan, Dorothee Pasquet
  • Patent number: 6399050
    Abstract: The invention relates to a hair cosmetic composition in the form of a water-in-silicone emulsion comprising in a cosmetically acceptable medium: (i) at least one non-oxyalkylenated silicone chosen from linear and cyclic, volatile and non-volatile, and arylated and non-arylated silicones, wherein the total non-oxyalkylenated silicone is more than 10% by weight with respect to the total weight of the composition; (ii) at least one emulsifying oxyalkylenated silicone; and (iii) at least one anionic, cationic, amphoteric, or non-ionic fixing polymer. The invention also relates to the inclusion of the hair cosmetic composition in the manufacture of hair formulations, such as care products, conditioners, or products for fixing and/or retaining the form of the hair.
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: June 4, 2002
    Assignee: L'Oreal S.A.
    Inventors: Dorothée Pasquet, Emmanuelle Belli
  • Publication number: 20010055580
    Abstract: A cosmetic hair composition comprising, in a cosmetically acceptable medium, at least one thickener, at least one fixing polymer, and at least one pulverulent material. The at least one thickener comprises at least one compound chosen from: (i) natural polymers, and modified natural polymers chosen from xanthan gums, scleroglucan gums, gellan gums, rhamsan gums, alginates, maltodextrins, starches and their derivatives, karaya gums, carob flours, modified and unmodified guar gums and derivatives thereof, and celluloses and derivatives thereof; (ii) crosslinked copolymers of at least one acid chosen from acrylic acid and methacrylic acid, (iii) crosslinked thickening polyacrylamides and (iv) associative polymers comprising at least one hydrophilic unit and at least one fatty chain. The at least one fixing polymer is a non-crosslinked polymer. The at least one pulverulent material is formed from at least one non-lamellar insoluble material.
    Type: Application
    Filed: March 7, 2001
    Publication date: December 27, 2001
    Inventors: Emmanuelle Belli, Herve Jourdan, Dorothee Pasquet