Patents by Inventor Nelly Michel

Nelly Michel 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: 20220071861
    Abstract: Disclosed is a method for improving the sensorial and/or aesthetic properties of an oil-in-water type emulsion for topical application, the method including an effective quantity of a mixture of saturated cyclic or acyclic, linear or branched hydrocarbons of which at least 95% by weight have between fifteen and nineteen carbon atoms.
    Type: Application
    Filed: November 19, 2021
    Publication date: March 10, 2022
    Inventors: Sophie CAMBOS, Florence CLEMENCEAU, Emmanuelle MERAT, Cécile TAILLEBOIS, Sabrina MIZAEL, Corinne STOLTZ, Nelly MICHEL, Benjamin SWOBODA
  • Publication number: 20200093713
    Abstract: Disclosed is a method for improving the sensorial and/or aesthetic properties of an oil-in-water type emulsion for topical application, the method including an effective quantity of a mixture of saturated cyclic or acyclic, linear or branched hydrocarbons of which at least 95% by weight have between fifteen and nineteen carbon atoms. Also disclosed is a new sun-cream emulsion and the use of same to protect the skin.
    Type: Application
    Filed: December 12, 2017
    Publication date: March 26, 2020
    Inventors: Sophie CAMBOS, Florence CLEMENCEAU, Emmanuelle MERAT, Cécile TAILLEBOIS, Sabrina MIZAEL, Corinne STOLTZ, Nelly MICHEL, Benjamin SWOBODA
  • Patent number: 7670614
    Abstract: A composition and process of preparation of emulsifier agents based on an alkylpolyglycoside structure with a length of alkyl chain having from 6 to 12 carbon atoms to be used. The resulting emulsions exhibit an excellent dispersion of the fillers and/or pigments without it being necessary to add coemulsifier or dispersant. The emulsifier makes it possible, by itself alone, to prevent the reagglomeration of the fillers and/or pigments.
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: March 2, 2010
    Assignee: Societe d'Exploitation de Produits pour les Industries Chimiques SEPPIC
    Inventors: Alicia Roso, Chantal Amalric, Nelly Michel, Jean-Pierre Boiteux, Hervé Rolland, Guy Tabacchi, Alain Milius
  • Patent number: 7651691
    Abstract: An emulsifying composition and process, that includes: a) from about 10 to about 90% by weight of arachidyl or behenyl alcohol; b) from about 10 to about 90% by weight of the corresponding phosphoric ester of arachidyl or behenyl alcohol; and c) up to about 20% by weight of at least one alkylpolyglycoside.
    Type: Grant
    Filed: October 2, 2002
    Date of Patent: January 26, 2010
    Assignee: Societe d'Exploitation de Produite pour les Industries Chimiques SEPPIC
    Inventors: Alicia Roso, Chantal Amalric, Nelly Michel, Jean-Pierre Boiteux, Guy Tabacchi, Alain Milius
  • Patent number: 7652130
    Abstract: A composition, method of preparation1 and use to enhance the cosmetic feel of oil-in-water emulsions based upon the addition to the oil in water emulsion of one or more alkylpolyxylosides represented by formula: R—O—(X)p, wherein p is a decimal number between 1 and 5, wherein X is a xylose residue, and wherein R is a branched alkyl radical represented by the formula: CH(CnH2n+1)(CmH2m+1)—CH2— wherein m is an integer between 6 and 12, n is an integer between 8 and 16, and the sum of m+n is in the range of from about 14 to 26.
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: January 26, 2010
    Assignee: Societe d'Exploitation de Produits pour les Industries Chimiques SEPPIC
    Inventors: Chantal Amalric, Alicia Roso, Nelly Michel, Guy Tabacchi, Alain Milius, Jean-Pierre Boiteux, Hervé Rolland
  • Publication number: 20090291052
    Abstract: A composition and process of preparation of emulsifier agents based on an alkylpolyglycoside structure with a length of alkyl chain having from 6 to 12 carbon atoms to be used. The resulting emulsions exhibit an excellent dispersion of the fillers and/or pigments without it being necessary to add coemulsifier or dispersant. The emulsifier makes it possible, by itself alone, to prevent the reagglomeration of the fillers and/or pigments.
    Type: Application
    Filed: July 29, 2009
    Publication date: November 26, 2009
    Applicant: Societe D'Exploitation de Produits pour les Industries Chimiques (SEPPIC_
    Inventors: Alicia Roso, Chantal Amalric, Nelly Michel, Jean-Pierre Boiteux, Hervé Rolland, Guy Tabacchi, Alain Milius
  • Patent number: 7431938
    Abstract: A texturizing composition and method utilized for foundations, makeup powders, mascaras, lipsticks, emulsions, lotions, gels, sprayable formulations, and solutions impregnated on fabrics, paper, towelettes or complexion corrector papers comprising at least one self-invertible inverse latex, and powder.
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: October 7, 2008
    Assignee: Societe d'Exploitation de Produits pour les Industries Chimiques Seppic
    Inventors: Alicia Roso, Nelly Michel, Catherine Bulcourt
  • Publication number: 20080131385
    Abstract: A texturizing composition and method utilized for foundations, makeup powders, mascaras, lipsticks, emulsions, lotions, gels, sprayable formulations, and solution impregnated on fabrics, paper, towelettes or complexion corrector papers comprising at least one self-invertible inverse latex, and powder.
    Type: Application
    Filed: September 5, 2007
    Publication date: June 5, 2008
    Applicant: SOCIETE D'EXPLOITATION DU PRODUITS POUR LES INDUSTRIES CHIMIQUES (SEPPIC)
    Inventors: Alicia ROSO, Nelly Michel, Catherine Bulcourt
  • Patent number: 7229632
    Abstract: An emulsion having one oily outer phase, and two aqueous inner phases, one of which is a gel. The emulsion may be used for cosmetic, pharmaceutical, veterinary and detergent purposes.
    Type: Grant
    Filed: February 5, 2002
    Date of Patent: June 12, 2007
    Assignee: Societe d'Exploitation de Produits pour les Industries Chimiques-Seppic
    Inventors: Chantal Amalric, Alicia Roso, Nelly Michel
  • Patent number: 7226580
    Abstract: A topical composition containing one oily outer phase and two aqueous inner phases, one of which is a gel and a process for its preparation. In a preferred embodiment, the topical composition is a sunscreen emulsion containing one or more sunscreen filter substances.
    Type: Grant
    Filed: August 7, 2003
    Date of Patent: June 5, 2007
    Assignee: SEPPIC
    Inventors: Chantal Amalric, Alicia Roso, Nelly Michel, Guy Tabacchi
  • Publication number: 20060204465
    Abstract: Use of a polymer or of a blend of polymers chosen from copolymers or terpolymers of methyl methacrylate with one or more monomers chosen from acrylic acid esters or methacrylic acid esters, as a texturing agent in cosmetic or pharmaceutical compositions formulated in the form of powders that may be applied to the human or animal body. Cosmetic or pharmaceutical composition containing it, and use thereof as makeup products.
    Type: Application
    Filed: May 5, 2006
    Publication date: September 14, 2006
    Inventors: Alicia Roso, Catherine Bulcourt, Nelly Michel
  • Patent number: 7033600
    Abstract: A cosmetic, dermopharmaceutical or pharmaceutical composition includes a composition containing an oil phase, an aqueous phase, a water-in-oil (W/O) emulsifier, an oil-in-water (O/W) emulsifier, in the form of a positive latex comprising 20 wt. % to 60 wt. %, and preferably 30 wt. % to 50 wt. %, of a branched or linear anion polyelectrolyte based on 2-methyl 2-[(1-oxo-2-propenyl)amino] 1-propanelsulphonic acid partly or completely salified, copolymerized with acrylamide, the organic solvent constituting the oil phase of the positive latex being isohexadecane.
    Type: Grant
    Filed: November 19, 1999
    Date of Patent: April 25, 2006
    Assignee: Societe d'Exploitation de Produits Pour les Industries Chemiques SEPPIC
    Inventors: Paul Mallo, Nelly Michel
  • Publication number: 20050069512
    Abstract: The invention concerns a composition comprising: 10 to 90 wt. % of arachidylic alcohol and/or behenylic alcohol; 90 to 10 wt. % of a phosporic ester of arachidylic alcohol and/or a phosphoric ester of behenylic alcohol; 0 to 20 wt. % of one or several alkylpolyglycosides. The invention also concerns emulsions containing said composition, and the use of said composition as emulsifier.
    Type: Application
    Filed: October 2, 2002
    Publication date: March 31, 2005
    Inventors: Alicia Roso, Chantal Amalric, Nelly Michel, Jean-Pierre Boiteux, Guy Tabacchi, Alain Milius
  • Publication number: 20040265259
    Abstract: The invention concerns the use of an alkylpolyxyloside obtained from a Guerbet alcohol having 16 to 28 carbon atoms as cosmetic feel-enhancing oil-in-water emulsions containing a polymer. The invention also concerns oil-in-water emulsions containing such an alkylpolyxyloside.
    Type: Application
    Filed: August 9, 2004
    Publication date: December 30, 2004
    Inventors: Alicia Roso, Nelly Michel, Guy Tabacchi, Alain Milius
  • Publication number: 20040241127
    Abstract: A composition and process of preparation of emulsifier agents based on an alkylpolyglycoside structure with a length of alkyl chain having from 6 to 12 carbon atoms to be used. The resulting emulsions exhibit an excellent dispersion of the fillers and/or pigments without it being necessary to add coemulsifier or dispersant. The emulsifier makes it possible, by itself alone, to prevent the reagglomeration of the fillers and/or pigments.
    Type: Application
    Filed: April 23, 2004
    Publication date: December 2, 2004
    Inventors: Alicia Roso, Chantal Amalric, Nelly Michel, Jean-Pierre Boiteux, Herve Rolland, Guy Tabacchi, Alain Milius
  • Publication number: 20040191283
    Abstract: A texturizing composition and method utilized for foundations, makeup powders, mascaras, lipsticks, emulsions, lotions, gels, sprayable formulations, and solutions impregnated on fabrics, paper, towelettes or complexion corrector papers comprising at least one self-invertible inverse latex, and powder.
    Type: Application
    Filed: February 6, 2004
    Publication date: September 30, 2004
    Inventors: Alicia Roso, Nelly Michel, Catherine Bulcourt
  • Publication number: 20040071649
    Abstract: The invention relates to the use of an alkylpolyxyloside obtained from a Guerbet alcohol having from 16 to 28 carbon atoms, as an emulsifier for the preparation of water-in-oil emulsions.
    Type: Application
    Filed: July 25, 2003
    Publication date: April 15, 2004
    Inventors: Chantal Amalric, Alicia Roso, Nelly Michel, Guy Tabacchi, Alain Milius
  • Publication number: 20040071642
    Abstract: A topical composition containing one oily outer phase and two aqueous inner phases, one of which is a gel and a process for its preparation. In a preferred embodiment, the topical composition is a sunscreen emulsion containing one or more sunscreen filter substances.
    Type: Application
    Filed: August 7, 2003
    Publication date: April 15, 2004
    Applicant: Societe d'Exploitation de Produits pour Les Industries Chimiques-SEPPIC
    Inventors: Chantal Amalric, Alicia Roso, Nelly Michel, Guy Tabacchi
  • Publication number: 20040042995
    Abstract: Use of a polymer or of a blend of polymers chosen from copolymers or terpolymers of methyl methacrylate with one or more monomers chosen from acrylic acid esters or methacrylic acid esters, as a texturing agent in cosmetic or pharmaceutical compositions formulated in the form of powders that may be applied to the human or animal body. Cosmetic or pharmaceutical composition containing it, and use thereof as makeup products.
    Type: Application
    Filed: June 9, 2003
    Publication date: March 4, 2004
    Inventors: Alicia Roso, Catherine Bulcourt, Nelly Michel
  • Patent number: 6673861
    Abstract: Composition comprising an oil phase, an aqueous phase, at least one emulsifying agent of water-in-oil (W/O) type and at least one emulsifying agent of oil-in-water (O/W) type in the form of a self-invertible inverse latex comprising from 20% to 70% by weight, and preferably from 25% to 50% by weight of a branched or crosslinked polyelectrolyte, characterized in that the said polyelectrolyte is either a homopolymer based on a monomer having a partially or completely salified strong acid functional group or a copolymer based on at least one monomer having a partially or completely salified strong acid functional group copolymerized with acrylamide and characterized in that the constituent solvent of the oil phase is chosen from white mineral oils, squalane, hydrogenated polyisobutene, isohexadecane or isododecane. Cosmetic, dermocosmetic, dermopharmaceutical or pharmaceutical composition comprising them.
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: January 6, 2004
    Assignee: Societe d'Exploitation de Produits pour les Industries Chimiques Seppic
    Inventors: Guy Tabacchi, Jean-Pierre Boiteux, Chantal Almaric, Nelly Michel, Paul Mallo