Patents by Inventor Sylvie Guillard

Sylvie Guillard 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: 11547196
    Abstract: A device for applying a cosmetic composition to the lips and a method thereof, the device includes an applicator member with a partially flocked applicator head, a container containing the composition which is in the form of an emulsion of water; a film-forming agent chosen from vinyl polymers comprising at least one carbosiloxane dendrimer-based unit; a non-volatile hydrocarbon-based oil; and a non-volatile phenyl silicone oil.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: January 10, 2023
    Assignee: L'OREAL
    Inventors: Roberto Cavazzuti, Florence Lahousse, Emilie Henin, Stephane Arditty, Estelle Prud'homme, Sylvie Guillard, Virginie Mondon, Marcel Sanchez, Audrey Thenin
  • Publication number: 20200305576
    Abstract: The invention relates to a device for packaging a cosmetic composition (P) and applying it to the lips, comprising: on the one hand, a body forming a reservoir which is intended to contain the cosmetic composition (P) to be applied, and, on the other hand, an applicator comprising an applicator member defining a convex application surface having at least one apex; the body forming a reservoir comprising a housing capable of receiving the applicator member and of which a dividing wall with the reservoir has at least one through-orifice in direct fluid communication with the reservoir, said orifices being located only at at least one base of the housing opposite the vicinity of an apex of the applicator member when said applicator member is in place in the housing of the body forming a reservoir: the applicator member is made from an open-cell porous material; the applicator is configured so as to fix onto the container when not in use, the applicator member being received in the housing; the applicator making
    Type: Application
    Filed: March 24, 2017
    Publication date: October 1, 2020
    Applicant: L'OREAL
    Inventors: Roberto CAVAZZUTI, Florence LAHOUSSE, Emilie HENIN, Stephane ARDITTY, Estelle PRUD'HOMME, Sylvie GUILLARD, Virginie MONDON, Marcel SANCHEZ
  • Patent number: 10470997
    Abstract: The present invention relates to a liquid cosmetic composition for making up and/or caring for the skin and/or the lips, comprising, in a physiologically acceptable medium, —at least one non volatile oil, —at least hydrophobic silica aerogel particles, —at least one wax with a melting point of greater than or equal to 60° C., —the said composition comprising less than 5% by weight of water relative to the total weight of the composition, and preferably being anhydrous.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: November 12, 2019
    Assignee: L'OREAL
    Inventors: Nathalie Julien, Sylvie Guillard
  • Publication number: 20190125058
    Abstract: The present invention relates to a device for applying a cosmetic composition (P) to the lips, comprising: —an applicator member (8) comprising a partially flocked applicator head (9) —a container containing the composition which is in the form of an emulsion comprising: ?water; ?at least one film-forming agent chosen from vinyl polymers comprising at least one carbosiloxane dendrimer-based unit; ?at least one polar non-volatile hydrocarbon-based oil; ?at least one non-volatile phenyl silicone oil, preferably without dimethicone fragment. The invention also relates to a process for making up and/or caring for the lips, in which said composition is applied to the lips by means of the device previously described.
    Type: Application
    Filed: March 24, 2017
    Publication date: May 2, 2019
    Applicant: L'OREAL
    Inventors: Roberto CAVAZZUTI, Florence LAHOUSSE, Emilie HENIN, Stephane ARDITTY, Estelle PRUD'HOMME, Sylvie GUILLARD, Virginie MONDON, Marcel SANCHEZ, Audrey THENIN
  • Publication number: 20170027850
    Abstract: The present invention relates to an anhydrous solid cosmetic composition comprising: a) at least one non-volatile phenyl silicone first oil not bearing any dimethicone fragments; b) at least one non-volatile phenyl silicone second oil bearing at least one dimethicone fragment; c) at least one vinyl polymer comprising at least one carbosiloxane dendrimer-based unit. The invention also relates to a process for making up and/or caring for the lips, in which the abovementioned composition is applied to the lips.
    Type: Application
    Filed: December 19, 2014
    Publication date: February 2, 2017
    Applicant: L'OREAL
    Inventors: Stephane ARDITTY, Sylvie GUILLARD, Roshanak DEBEAUD, Estelle PRUDHOMME, Sylvie MANET, Roberto CAVAZZUTI, Florence LAHOUSSE, Cecile OHANIAN
  • Publication number: 20170020792
    Abstract: The present invention relates to an anhydrous solid cosmetic composition comprising: •a) at least one vinyl polymer comprising at least one carbosiloxane dendrimer-based unit; •b) at least two hydrocarbon-based volatile oils, •c) at least one saturated or unsaturated, preferably linear, solid fatty alcohol whose melting point is greater than or equal to 40° C., comprising from 16 to 60 carbon atoms. The invention also relates to a process for making up and/or caring for the lips, in which the abovementioned composition is applied to the lips.
    Type: Application
    Filed: December 19, 2014
    Publication date: January 26, 2017
    Applicant: L'OREAL
    Inventors: Sylvie GUILLARD, Sylvie MANET, Cecile OHANIAN, Stephane ARDITTY, Roshanak DEBEAUD, Estelle PRUDHOMME
  • Publication number: 20160361242
    Abstract: The present invention relates to a cosmetic composition in the form of an oil-in-water emulsion comprising: (A) at least 5% by weight of water; (B) at least 4% by weight of (C2-C8)alkylcellulose; (C) at least one hydrophilic gelling agent chosen from optionally modified polymers of natural origin; (D) at least one saturated or unsaturated, linear or branched C2-C8 polyol; (E) at least one hydrocarbon-based non-volatile first oil chosen from: —C10-C26 alcohols; —monoesters, diesters and triesters of a C2-C8 (poly)carboxylic acid and of a C2-C8 alcohol; —esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids; and (F) at least one non-volatile second oil chosen from silicone oils and/or fluoro oils or hydrocarbon-based oils other than the first oils (E). The invention also relates to a process for making up and/or caring for the lips, in which the abovementioned composition is applied.
    Type: Application
    Filed: December 22, 2014
    Publication date: December 15, 2016
    Applicant: L'Oreal
    Inventors: Aurore DURTSCHI, Sylvie GUILLARD, Frederic AUGUSTE, Stephane ARDITTY
  • Publication number: 20150164775
    Abstract: The present invention relates to a liquid cosmetic composition for making up and/or caring for the skin and/or the lips, comprising, in a physiologically acceptable medium, —at least one non volatile oil, —at least hydrophobic silica aerogel particles, —at least one wax with a melting point of greater than or equal to 60° C., —the said composition comprising less than 5% by weight of water relative to the total weight of the composition, and preferably being anhydrous.
    Type: Application
    Filed: June 21, 2013
    Publication date: June 18, 2015
    Applicant: L'OREAL
    Inventors: Nathalie Julien, Sylvie Guillard
  • Patent number: 8357354
    Abstract: A composition having at least one fatty phase containing at least one resin having a number-average molecular weight of less than or equal to 10 000 g/mol chosen from rosin, rosin derivatives and hydrocarbon-based resins, and mixtures thereof, at least one volatile oil, and at least one phenyl silicone oil. The composition according to the invention makes it possible to obtain a homogeneous and comfortable deposit on the lips or the skin, which has in particular improved properties of staying power of the colour and of the gloss.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: January 22, 2013
    Assignee: L'Oreal
    Inventors: Philippe Ilekti, Sylvie Guillard
  • Publication number: 20110002864
    Abstract: A composition having at least one fatty phase containing at least one resin having a number-average molecular weight of less than or equal to 10 000 g/mol chosen from rosin, rosin derivatives and hydrocarbon-based resins, and mixtures thereof, at least one volatile oil, and at least one phenyl silicone oil. The composition according to the invention makes it possible to obtain a homogeneous and comfortable deposit on the lips or the skin, which has in particular improved properties of staying power of the colour and of the gloss.
    Type: Application
    Filed: June 17, 2010
    Publication date: January 6, 2011
    Applicant: L'OREAL
    Inventors: Philippe ILEKTI, Sylvie Guillard
  • Publication number: 20100310486
    Abstract: The present invention relates to an anhydrous cosmetic composition for making up and/or caring for the lips comprising at least one fatty phase comprising at least 0.5% by weight, with respect to the total weight of the composition, of at least one macadamia oil or one of its derivatives and at least one polyglycerolated beeswax.
    Type: Application
    Filed: December 11, 2008
    Publication date: December 9, 2010
    Applicant: L'OREAL
    Inventors: Xavier Blin, Sylvie Guillard
  • Publication number: 20050123493
    Abstract: The invention relates to a makeup composition comprising a) at least one liquid fatty phase structured with at least one semi-crystalline polymer having an organic structure, whose melting temperature is greater than or equal to 30° C., b) a colorant and c) an ester containing 10 to 40 carbon atoms, the liquid fatty phase, colorant, ester and polymer forming a physiologically acceptable medium. This composition is in the form in particular of a stick which is smooth on application and which lays down a glossy and comfortable film on keratin materials, particularly the lips.
    Type: Application
    Filed: November 6, 2002
    Publication date: June 9, 2005
    Inventors: Veronique Ferrari, Nathalie Julien, Sylvie Guillard
  • Publication number: 20030017124
    Abstract: The invention relates to a product, which contains two compositions, one composition containing polymer particles dispersed in a physiological medium and which is surface-stabilized with a stabilizer in a liquid phase and a first coloring agent; and a second composition containing a second coloring agent, one of the coloring agents being a goniochromatic agent and the other being a monochrome agent, and methods of using the product.
    Type: Application
    Filed: April 10, 2002
    Publication date: January 23, 2003
    Applicant: L'OREAL
    Inventors: Isabelle Agostini, Sylvie Guillard, Pascal Arnaud
  • Patent number: 6409999
    Abstract: Topically applicable cosmetic/dermatological compositions suited for improvedly UV-photoprotecting human skin and/or hair against the deleterious effects of ultraviolet irradiation, advantageously oil-in-water emulsions, contain SPF-synergistically enhancing amounts of (a) at least one UV-screening benzotriazole-substituted silicon compound and (b) at least one UV-screening cinnamic acid derivative, formulated into (c) a topically applicable, cosmetically/dermatologically acceptable vehicle, diluent or carrier therefor.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: June 25, 2002
    Assignee: Societe L'Oreal
    Inventors: Isabelle Agostini, Pascal Arnaud, Sylvie Guillard
  • Publication number: 20010041167
    Abstract: Topically applicable cosmetic/dermatological compositions suited for improvedly UV-photoprotecting human skin and/or hair against the deleterious effects of ultraviolet irradiation, advantageously oil-in-water emulsions, contain SPF-synergistically enhancing amounts of (a) at least one UV-screening benzotriazole-substituted silicon compound and (b) at least one UV-screening cinnamic acid derivative, formulated into (c) a topically applicable, cosmetically/dermatologically acceptable vehicle, diluent or carrier therefor.
    Type: Application
    Filed: March 2, 2001
    Publication date: November 15, 2001
    Inventors: Isabelle Agostini, Pascal Arnaud, Sylvie Guillard