Patents by Inventor Roberto Cavazzuti

Roberto Cavazzuti 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).

  • Publication number: 20240041748
    Abstract: A subject-matter of the present invention is a composition in the form of a water-in-oil emulsion, comprising ethylcellulose; at least one first non-volatile oil which is liquid at 25° C. chosen from saturated or unsaturated, linear or branched, C10-C26 fatty alcohols; at least one second non-volatile hydrocarbon-based oil which is liquid at 25° C. chosen from ethers of formula ROR? or carbonates of formula RO(CO)OR?, in which formulae, identical or not, the R and R? groups represent a saturated or unsaturated, branched or unbranched, hydrocarbon-based group comprising at most 16 carbon atoms, preferably a C3-C16 group; and also their mixtures; at least one first non-ionic hydrocarbon-based surfactant.
    Type: Application
    Filed: December 16, 2021
    Publication date: February 8, 2024
    Inventors: Odile AUBRUN, Roberto CAVAZZUTI, Anne-Sophie METIVIER, Ludovic MINEAU, Lyubov LUKYANOVA, Marie-Jeanne MANZOLA MAZEKA
  • Publication number: 20240033203
    Abstract: The present invention relates to a composition in the form of a water-in-oil emulsion comprising: ethyl cellulose; at least one first non-volatile oil that is liquid at 25° C., chosen from saturated or unsaturated, linear or branched C10-C26 fatty alcohols; at least one second non-volatile hydrocarbon-based oil that is liquid at 25° C. chosen from ethers of formula ROR?, carbonates of formula RO(CO)OR?, in which formulae the R and R? groups, which may be identical or different, represent a saturated or unsaturated, branched or unbranched, hydrocarbon-based group comprising at most 16 carbon atoms, preferably a C3-C16 group; and also mixtures thereof; at least one first non-ionic hydrocarbon-based surfactant. It also relates to a method for making up and/or caring for human keratin materials, in particular the skin or the lips, and preferably the lips, in which said composition is applied.
    Type: Application
    Filed: December 16, 2021
    Publication date: February 1, 2024
    Inventors: Ludovic MINEAU, Anne-Sophie METIVIER, Roberto CAVAZZUTI, Odile AUBRUN, Marie-Jeanne MANZOLA MAZEKA, Lyubov LUKYANOVA
  • Patent number: 11819563
    Abstract: A cosmetic composition includes, in a physiologically acceptable medium: at least water, at least alkylcellulose, at least one first hydrocarbon-based non-volatile oil, chosen from: C10-C26 alcohols, preferably monoalcohols; optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol; esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids. At least one second non-volatile oil chosen from silicone oils and/or fluoro oils or hydrocarbon-based oils other than the said first oil; at least one stabilizer chosen from surfactants and/or hydrophilic gelling agents, preferably chosen from associative polymers, natural polymers and their mixture.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: November 21, 2023
    Assignee: L'OREAL
    Inventors: Nathalie Geffroy, Florence Levy, Roberto Cavazzuti
  • 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
  • Patent number: 10871252
    Abstract: An application device, including a container; a composition for making up and/or caring for the lips (P), stored in the container, which is in the form of a liquid emulsion that includes: a) at least 8% by weight, relative to the total weight of the composition, of one or more non-volatile oils; b) at least one film-forming agent selected from the group consisting of alkylcellulose, silicone resin, and a vinyl polymer comprising a carbosiloxane dendrimer-based unit; c) at least 10% by weight of water relative to the total weight of the composition; and an application member that is suitable for applying the composition which has a porous application surface with one or more open-cell or semi-open cell foams, wherein the composition has a viscosity at 25° C. of between 0.005 and 15 Pa.s.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: December 22, 2020
    Assignee: L'OREAL
    Inventors: Florence Lahousse, Eric Caulier, Emilie Henin, Roberto Cavazzuti
  • 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
  • Publication number: 20200222303
    Abstract: The present invention relates to a cosmetic composition comprising, in a physiologically acceptable medium: at least water, at least alkylcellulose, at least one first hydrocarbon-based non-volatile oil, chosen from: C10-C26 alcohols, preferably monoalcohols; optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol; esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids. at least one second non-volatile oil chosen from silicone oils and/or fluoro oils or hydrocarbon-based oils other than the said first oil; at least one stabilizer chosen from surfactants and/or hydrophilic gelling agents, preferably chosen from associative polymers, natural polymers and their mixture.
    Type: Application
    Filed: January 16, 2020
    Publication date: July 16, 2020
    Applicant: L'OREAL
    Inventors: Nathalie GEFFROY, Florence LEVY, Roberto CAVAZZUTI
  • Patent number: 10653600
    Abstract: The present invention relates to a cosmetic composition comprising, in a cosmetically acceptable medium, at least: (a) a supramolecular compound that may be obtained by reaction between: —at least one oil bearing at least one nucleophilic reactive function chosen from OH and NH2, and —at least one junction group capable of establishing hydrogen bonds with one or more partner junction groups, each pairing of a junction group involving at least three hydrogen bonds, the said junction group bearing at least one isocyanate or imidazole reactive function capable of reacting with the reactive function borne by the oil, the said junction group also comprising at least one unit of formula (I) or (II): (b) at least two distinct non-volatile silicone oils chosen from: i) phenyl silicone oils, in particular of formula (II) or (VII) below: ii) linear or cyclic polydimethylsiloxanes (PDMSs), iii) polydimethylsiloxanes comprising alkyl or alkoxy groups, which are pendent and/or at the end of the silicone chain, these group
    Type: Grant
    Filed: June 14, 2012
    Date of Patent: May 19, 2020
    Assignee: L'OREAL
    Inventors: Nathalie Geffroy, Roberto Cavazzuti, Sylvie Manet, Florence Lahousse
  • Publication number: 20200085719
    Abstract: The present invention relates to a cosmetic composition comprising: at least 10% by weight, relative to the weight of the composition, of water; •at least 10% by weight, relative to the weight of the composition, of at least one silicone resin; •at least one non-volatile silicone oil, not comprising any nitrogen atoms, or any —Si—H groups, or any (poly)oxyalkylene groups, the oxyalkylene unit being C2-C3, or any (poly)glycerol groups; •optionally at least one first non-volatile hydrocarbon-based oil in a content of less than 15% by weight, relative to the weight of the composition; said non-volatile hydrocarbon-based oil(s) being chosen from: —C10-C26 alcohols, preferably monoalcohols; —optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol, which are optionally hydroxylated; —esters of a C2-C8 polyol and of one or more C2-C8 carboxylic acids; •optionally, at least one volatile oil in a content such that the silicone resin/volatile oil
    Type: Application
    Filed: December 21, 2017
    Publication date: March 19, 2020
    Applicant: L'OREAL
    Inventors: Roshanak DEBEAUD, Sandrine FERNANDES, Roberto CAVAZZUTI
  • Publication number: 20200085701
    Abstract: The present invention relates to a cosmetic composition in the form of an oil-in-water emulsion, comprising: ?water; ?at least 10% by weight, relative to the weight of the composition, of at least one silicone resin; ?at least one non-volatile silicone oil, not comprising any nitrogen atoms, or any —Si—H groups, or any (poly)oxyalkylene groups, the oxyalkylene unit being C2-C3, or any (poly)glycerol groups; ?at least one nonionic hydrocarbon-based surfactant with an HLB (hydrophilic/lipophilic balance) of greater than or equal to 8 ?optionally at least one first non-volatile hydrocarbon-based oil in a content of less than 15%) by weight, relative to the weight of the composition; said non-volatile hydrocarbon-based oil(s) being chosen from: —C10-C26 alcohols, preferably monoalcohols; —optionally hydroxylated monoesters, diesters or triesters of a C2-C8 monocarboxylic or polycarboxylic acid and of a C2-C8 alcohol, which are optionally hydroxylated; —esters of a C2-C8 polyol and of one or more C2-C8 carboxylic
    Type: Application
    Filed: December 21, 2017
    Publication date: March 19, 2020
    Applicant: L'OREAL
    Inventors: Roshanak DEBEAUD, Sandrine FERNANDES, Roberto CAVAZZUTI
  • Patent number: 10335361
    Abstract: A cosmetic process for making-up and/or caring for skin and/or lips, includes the application to skin and/or lips of a cosmetic composition including, in a physiologically acceptable medium, at least one supramolecular polymer and at least one hydrophobic film-forming polymer. Particular compositions may be used in the process.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: July 2, 2019
    Assignee: L'OREAL
    Inventors: Roberto Cavazzuti, Nathalie Geffroy, Gaelle Brun
  • 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: 20180202595
    Abstract: An application device including a container, an application member which has a porous application surface, a composition for making up and/or caring for the lips (P), stored in the container, which is in the form of a liquid emulsion that includes a) at least 8% by weight, relative to the total weight of the composition, of one or more non-volatile oils; b) at least one film-forming agent; c) at least 10% by weight of water relative to the total weight of the composition;
    Type: Application
    Filed: January 16, 2018
    Publication date: July 19, 2018
    Applicant: L'OREAL
    Inventors: Florence LAHOUSSE, Eric Caulier, Emillie Henin, Roberto Cavazzuti
  • Patent number: 9943475
    Abstract: The present invention relates to a composition comprising a dispersion of particles of at least one polymer that is surface-stabilized with a stabilizer in a non-aqueous medium containing at least one hydrocarbon-based oil, 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 a first hydrocarbon-based oil and at least a second oil different from the first, and the saturating vapor pressure of which, measured at 25° C., is less than or equal to 15 Pa. 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 18, 2015
    Date of Patent: April 17, 2018
    Assignee: L'ORÉAL
    Inventors: Roshanak Debeaud, Roberto Cavazzuti
  • 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: 20160175205
    Abstract: The present invention relates to a composition comprising a dispersion of particles of at least one polymer that is surface-stabilized with a stabilizer in a non-aqueous medium containing at least one hydrocarbon-based oil, 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 a first hydrocarbon-based oil and at least a second oil different from the first, and the saturating vapour pressure of which, measured at 25° C., is less than or equal to 15 Pa. 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 18, 2015
    Publication date: June 23, 2016
    Applicant: L'OREAL
    Inventors: Roshanak DEBEAUD, Roberto CAVAZZUTI
  • Publication number: 20160051028
    Abstract: The present invention relates to an application device comprising: a container (3; 110); a composition for making up and/or caring for the lips (P), stored in the container, which is in the form of a liquid emulsion comprising: at least 8% by weight, relative to the total weight of the composition, of one or more non-volatile oils; at least one film-forming agent; at least 10% by weight of water relative to the total weight of the composition; an application member which has a porous application surface (14; 120). It also relates to a process for making up and/or caring for the lips, wherein the above mentioned composition is applied to the lips.
    Type: Application
    Filed: March 25, 2014
    Publication date: February 25, 2016
    Applicant: L'OREAL
    Inventors: Florence LAHOUSSE, Eric CAULIER, Emilie HENIN, Roberto CAVAZZUTI
  • Publication number: 20150290116
    Abstract: A cosmetic process for making-up and/or caring for skin and/or lips, includes the application to skin and/or lips of a cosmetic composition including, in a physiologically acceptable medium, at least one supramolecular polymer and at least one hydrophobic film-forming polymer. Particular compositions may be used in the process.
    Type: Application
    Filed: June 26, 2015
    Publication date: October 15, 2015
    Inventors: Roberto CAVAZZUTI, Nathalie GEFFROY, Gaelle BRUN
  • Patent number: 9017648
    Abstract: The present invention relates to a cosmetic composition comprising, in a cosmetically acceptable medium, (i) a supramolecular compound that may be obtained by reaction between: —at least one oil bearing at least one nucleophilic reactive function chosen from OH and NH2, and —at least one junction group capable of establishing hydrogen bonds with one or more partner junction groups, each pairing of a junction group involving at least three hydrogen bonds, the said junction group bearing at least one isocyanate or imidazole reactive function capable of reacting with the reactive function borne by the oil, the said junction group also comprising at least one unit of formula (I) or (II): (ii) and at least one additional ingredient preferably chosen from: —silicone elastomers, —polyesters that may be obtained by reacting: a tetraol containing from 4 to 10 carbon atoms; a saturated, linear or branched monocarboxylic acid containing from 9 to 23 carbon atoms; a cyclic dicarboxylic acid containing from 6 to 12 carbon
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: April 28, 2015
    Assignee: L'Oreal
    Inventors: Claudia Barba, Roberto Cavazzuti
  • Publication number: 20140328783
    Abstract: The present invention relates to a cosmetic composition comprising, in a cosmetically acceptable medium, at least: (a) a supramolecular compound that may be obtained by reaction between: —at least one oil bearing at least one nucleophilic reactive function chosen from OH and NH2, and —at least one junction group capable of establishing hydrogen bonds with one or more partner junction groups, each pairing of a junction group involving at least three hydrogen bonds, the said junction group bearing at least one isocyanate or imidazole reactive function capable of reacting with the reactive function borne by the oil, the said junction group also comprising at least one unit of formula (I) or (II): (b) at least two distinct non-volatile silicone oils chosen from: i) phenyl silicone oils, in particular of formula (II) or (VII) below: ii) linear or cyclic polydimethylsiloxanes (PDMSs), iii) polydimethylsiloxanes comprising alkyl or alkoxy groups, which are pendent and/or at the end of the silicone chain, these group
    Type: Application
    Filed: June 14, 2012
    Publication date: November 6, 2014
    Applicant: L'OREAL
    Inventors: Nathalie Geffroy, Roberto Cavazzuti, Sylvie Manet, Florence Lahousse