Patents by Inventor Jean-Thierry Simonnet

Jean-Thierry Simonnet 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).

  • METHODS FOR MAKING UP A KERATINOUS SUBSTRATE
    Publication number: 20130167859
    Abstract: Disclosed herein are methods of making up and/or enhancing the appearance of a keratinous substrate comprising (1) forming a film on the keratinous substrate by applying to said keratinous substrate (a) a first cosmetic composition comprising at least one polyvinyl alcohol-styrylpyridinium polymer and (b) a second cosmetic composition comprising at least one complexing agent, and (2) exposing the film to radiation chosen from UV and visible light radiation.
    Type: Application
    Filed: December 30, 2011
    Publication date: July 4, 2013
    Applicant: L'OREAL S.A.
    Inventors: Hy Si BUI, Chunhua LI, Jean-Thierry SIMONNET, Xian Zhi ZHOU, Nicholas Stergios LIOUTAS
  • PHOTO-CURABLE COSMETIC COMPOSITIONS
    Publication number: 20130171083
    Abstract: Disclosed herein are cosmetic compositions comprising (1) at least one polyvinyl alcohol-styrylpyridinium polymer and (2) at least one latex film-forming polymer. Also disclosed herein are methods for making up and/or enhancing the appearance of a keratinous substrate comprising (1) forming a film on the keratinous substrate by applying to said keratinous substrate a cosmetic composition comprising (a) at least one polyvinyl alcohol-styrylpyridinium polymer and (2) at least one latex film-forming polymer and (2) exposing the film to radiation chosen from UV and visible light radiation.
    Type: Application
    Filed: December 30, 2011
    Publication date: July 4, 2013
    Inventors: Chunhua LI, Hy Si BUI, Jean-Thierry SIMONNET, Xian Zhi ZHOU, Nicholas Stergios LIOUTAS
  • SUNSCREEN COMPOSITIONS HAVING SYNERGISTIC COMBINATION OF UV FILTERS
    Publication number: 20130129650
    Abstract: The disclosure relates to sunscreen compositions having a synergistic combination of ultraviolet light (UV) filtering agents that provide a high sun protection factor (SPF). Compositions according to the disclosure have high SPF values without requiring high overall amounts of UV filtering agents, and without requiring the use of oxybenzone. Furthermore, the disclosure relates to methods of using the described compositions for protecting keratinous substances such as skin and hair from UV radiation.
    Type: Application
    Filed: November 23, 2011
    Publication date: May 23, 2013
    Applicant: L'Oreal S.A.
    Inventors: Jean-Thierry Simonnet, Anil Shah
  • SUNSCREEN COMPOSITIONS HAVING SYNERGISTIC COMBINATION FO UV FILTERS
    Publication number: 20130129649
    Abstract: The disclosure relates to sunscreen compositions having a synergistic combination of ultraviolet light (UV) filtering agents that provide a high sun protection factor (SPF). Compositions according to the disclosure have high SPF values without requiring high overall amounts of UV filtering agents. Furthermore, the disclosure relates to methods of using the described compositions for protecting keratinous substances such as skin and hair from UV radiation.
    Type: Application
    Filed: November 23, 2011
    Publication date: May 23, 2013
    Applicant: L'Oreal S.A.
    Inventors: Jean-Thierry Simonnet, Anil Shah, Susan Halpern
  • Combination of monosaccharide with C-glycoside derivative and use thereof
    Patent number: 8445459
    Abstract: Composition, especially a cosmetic and/or dermatological composition, containing, in a physiologically acceptable medium, at least one of mannose, and rhamnose and at least one additional compound chosen from C-glycosides and C-glycoside derivatives. Use of such a composition, and also a device containing it.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: May 21, 2013
    Assignee: L'Oreal
    Inventors: Julien Laboureau, Jean-Thierry Simonnet, Pascal Portes
  • Double-stranded RNA oligonucleotides which inhibit tyrosinase expression
    Patent number: 8410260
    Abstract: Novel double-stranded RNA oligonucleotides are useful for decreasing tyrosinase expression, have cosmetic and/or pharmaceutical applications, for example are useful skin depigmenting or anti-browning agents, and can be associated with cationic particles less than or equal to 1 ?m in size, having a zeta potential of from 10 to 80 mV.
    Type: Grant
    Filed: October 15, 2008
    Date of Patent: April 2, 2013
    Assignee: L'Oreal
    Inventors: Christine Collin-Djangone, Jean-Thierry Simonnet
  • PHOTOPROTECTIVE COMPOSITIONS AND FILMS, AND A PREPARATION METHOD
    Publication number: 20120282310
    Abstract: A photoprotective composition, in particular a cosmetic composition, that includes particles of photonic material having a polymeric multilayer interference structure, where at least two layers of the structure contain an amphiphilic polymer.
    Type: Application
    Filed: October 21, 2010
    Publication date: November 8, 2012
    Applicant: L'OREAL
    Inventors: Karine LUCET-LEVANNIER, Jean-Thierry SIMONNET, Bertrand LION
  • METHODS OF PHOTOPROTECTING A MATERIAL AGAINST SOLAR UV RADIATION USING PHOTONIC PARTICLES; COMPOSITIONS
    Publication number: 20120244202
    Abstract: A method of photoprotecting a material against solar UV radiation by treating the material using a composition having a dispersion of photonic particles with a mean size in the range 1 ?m to 500 ?m, each having a diffracting arrangement of monodisperse nanoparticles or voids, the diffraction spectrum of the arrangement including a first order reflection peak in the wavelength range 250 nm to 400 nm, or by integrating the dispersion of photonic particles into the material.
    Type: Application
    Filed: October 12, 2010
    Publication date: September 27, 2012
    Applicant: L'OREAL
    Inventors: Jean-Thierry Simonnet, Karine Lucet-Levannier
  • USE OF PHOTOLUMINESCENT POLYMERS IN COSMETIC PRODUCTS
    Publication number: 20120189562
    Abstract: Disclosed are cosmetic compositions and methods for making up keratinous tissue using the compositions, as well as methods of making the compositions. The compositions contain a photoluminescent polymer (PLP) which is an oligomeric polyester synthesized from a multifunctional monomer and a diol, and which has grafted thereon an amino acid or an amino acid derivative. The compositions achieve a colorizing and/or UV-protectant effect when applied to keratinous tissue.
    Type: Application
    Filed: January 25, 2012
    Publication date: July 26, 2012
    Applicant: L'OREAL S.A.
    Inventors: Emmanuel Dimotakis, Hy Si Bui, Jean-Thierry Simonnet, Mohamed Kanji
  • COSMETIC COMPOSITION COMPRISING ENCAPSULATED SILICONE COMPOUNDS
    Publication number: 20120156269
    Abstract: The invention relates to a cosmetic composition comprising, in a physiologically acceptable medium, at least one organopolysiloxane compound X having at least two alkenyl unsaturated groups, at least one organohydrogensiloxane compound Y and at least one hydrosilylation catalyst, and said compounds X and Y reacting together via a hydrosilylation reaction in the presence of the catalyst, at least one compound among the compounds X and Y being present in said composition in a form encapsulated in silica shell microcapsules, said catalyst being associated with said encapsulated compound X and/or Y or being encapsulated separately, the microcapsules being in suspension in an aqueous phase. Application for the cosmetic care and/or making up of keratin materials.
    Type: Application
    Filed: July 1, 2010
    Publication date: June 21, 2012
    Applicant: L'Oreal
    Inventors: Jean-Thierry Simonnet, Roxane Gavillon
  • METHOD FOR SMOOTHING OUT THE SKIN BY FILLING IN RECESSED PORTIONS
    Publication number: 20120134941
    Abstract: The invention relates to a method for smoothing out the skin by filling in recessed portions of the skin, said method comprising filling the recessed portions by means of a filling-in product which has an elastic modulus of greater than 20 000 Pascals at 25° C. for a stress frequency of 1 Hertz, a flow point of greater than 500 Pascals, and, for applied stresses of less than the yield stress, a viscosity of greater than 100000 Pa.s, the product being such that, once applied in said recessed portions of the skin, its mechanical properties change subsequent to a reaction other than an evaporation reaction or a laser polymerization re action.
    Type: Application
    Filed: June 29, 2010
    Publication date: May 31, 2012
    Applicant: L'Oreal
    Inventors: Guillaume Cassin, Henri Samain, Jean-Thierry Simonnet
  • Microcapsules Containing Curable Siloxanes
    Publication number: 20120101227
    Abstract: Aqueous suspensions of silicate shell microcapsules are disclosed wherein a first portion of the silicate shell micro-capsules contain an organopolysiloxane having at least two alkenyl groups and a hydrosilylation catalyst as Part A of a curable siloxane composition, and a second portion of the silicate shell microcapsules contain an organohydrogensiloxane as Part B of the curable siloxane composition.
    Type: Application
    Filed: June 28, 2010
    Publication date: April 26, 2012
    Applicant: DOW CORNING CORPORATION
    Inventors: Fabrizio Galeone, Axel Kretschmer, Leon Marteaux, Jean-Thierry Simonnet, Brett Lee Zimmerman
  • Porous Particles Loaded with Cosmetically or Pharmaceutically Active Compounds
    Publication number: 20120076841
    Abstract: Individualized porous particles having a volume-average diameter of less than or equal to 10 ?m and a specific surface area of greater than or equal to 1 m2/g, and that include at least one cosmetically or pharmaceutically active compound present at least inside the particles.
    Type: Application
    Filed: December 5, 2011
    Publication date: March 29, 2012
    Applicant: L'OREAL
    Inventors: Jean-Thierry SIMONNET, Bruno Biatry, Didier Saint-Leger
  • Nanoemulsions comprising at least one amphiphilic lipid, at least one oil, and at least one nonionic polymer, and uses thereof
    Patent number: 8114389
    Abstract: Oil-in-water nanoemulsions comprising oil globules with an average size of less than 150 nm and comprising at least one oil, at least one amphiphilc lipid, and at least one nonionic polymer comprising at least one hydrophobic block and at least one hydrophilic block. Processes comprising such oil-in-water nanoemulsions.
    Type: Grant
    Filed: April 4, 2005
    Date of Patent: February 14, 2012
    Assignee: L'Oreal S.A.
    Inventors: Véronique Douin, Bénédicte Cazin, Jean-Thierry Simonnet, Odile Aubrun
  • EXTEMPORANEOUS CARE PRODUCT BASED ON A LYOPHILIZATE OF MICROORGANISMS AND SURFACTANT(S) WITH AN HLB GREATER THAN OR EQUAL TO 12
    Publication number: 20110150952
    Abstract: The present invention relates to a method for the cosmetic treatment of a keratin material comprising at least the steps of: (a) having available a lyophilizate containing at least one live or inactivated, physiologically acceptable microorganism, one of its metabolites or one of its fractions and at least one surfactant with an HLB greater than or equal to 12, (b) having available a physiologically acceptable medium, separate from the said lyophilizate, (c) bringing the said lyophilizate extemporaneously into contact with the said medium under conditions favourable for the solubilization and/or dispersion of the said lyophilizate in the said medium, and (d) bringing the mixture obtained in the preceding step into contact with the said keratin material. It further relates to a lyophilizate as defined above.
    Type: Application
    Filed: April 28, 2009
    Publication date: June 23, 2011
    Applicant: L'Oreal
    Inventors: Jean-Thierry Simonnet, Karine Lucet-Levannier
  • COSMETIC TREATMENT METHOD INVOLVING PHOTO-POLYMERIZATION OF A COMPOSITION
    Publication number: 20110144563
    Abstract: The present invention relates to a cosmetic treatment method comprising: a) depositing a composition on keratinous materials or on an artificial surface having relief that is based on that of keratinous materials, the composition being polymerizable under the action of a light stimulus; b) directing a light beam from a laser onto the composition, to cause biphotonic polymerization thereof.
    Type: Application
    Filed: March 19, 2009
    Publication date: June 16, 2011
    Inventors: Henri Samain, Jean-Thierry Simonnet
  • OIL-IN-WATER EMULSION COMPRISING AN AMPHIPHILIC POLYMER
    Publication number: 20110110989
    Abstract: The present patent application relates to a composition for topical application in the form of an oil-in-water emulsion comprising an oily phase dispersed in an aqueous phase, characterized in that it comprises at least one noncrosslinked amphiphilic polymer, the globules of the said emulsion exhibiting a mean size ranging from 15 to 500 microns and the oily phase being present in an amount of less than 35% by weight, with respect to the total weight of the composition.
    Type: Application
    Filed: February 11, 2009
    Publication date: May 12, 2011
    Applicant: LOREAL
    Inventors: Jean-Thierry Simonnet, Florence L'Alloret, Lydie Bressy, Zohra Moujahed
  • Water-in-oil emulsion foundation
    Patent number: 7858104
    Abstract: A foundation composition in the form of a water-in-oil emulsion comprising a fatty phase; an aqueous phase; at least one silicone surfacant chosen from C8-C22 alkyl dimethicone copolyols; and at least 5% by weight, relative to the total weight of the composition, of hydrophobic coated pigments; provided that the composition is free of polyglyceryl-4 isostearate or comprises polyglyceryl-4 isostearate in a quantity such that the weight ratio of the C8-C22 alkyl dimethicone copolyol to the polyglyceryl-4 isostearate is greater than or equal to 2:1, wherein the foundation composition can exhibit good stability at room temperature and can be easy to apply to the skin.
    Type: Grant
    Filed: May 1, 2003
    Date of Patent: December 28, 2010
    Assignee: L'Oreal S.A.
    Inventors: Jean-Thierry Simonnet, Aurore Verloo, Emmanuelle Ozee
  • Aqueous photoprotective compositions comprising hydrophilic metal oxide nanopigments and vinylpyrrolidone homopolymers
    Publication number: 20100254920
    Abstract: Stable, reduced whitening photoprotective compositions contain: a) at least one aqueous phase, b) at least hydrophilic metal oxide nanoparticles, and c) at least one vinylpyrrolidone homopolymer, formulated into d) a topically applicable, physiologically acceptable medium therefor.
    Type: Application
    Filed: January 16, 2007
    Publication date: October 7, 2010
    Applicant: L'OREAL
    Inventors: Florence L'Alloret, Jean-Thierry Simonnet
  • COSMETIC COMPOSITION CONTAINING A TENSIONING AGENT AND AN ACRYLIC POLYMER
    Publication number: 20100203004
    Abstract: The invention relates to a cosmetic composition comprising, in a physiologically acceptable medium, a skin-tensioning agent and an acrylic polymer containing a group of phosphorylcholine type. The invention also relates to a cosmetic skincare process, more particularly for facial skin, in particular wrinkled skin, comprising the application of the composition to the skin.
    Type: Application
    Filed: October 28, 2008
    Publication date: August 12, 2010
    Applicant: L'Oreal
    Inventors: Jean-Thierry Simonnet, Guillaume Cassin