Patents by Inventor Hy Si Bui

Hy Si Bui 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: 10744348
    Abstract: The invention relates to photocurable compositions comprising at least one inorganic gelling agent.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: August 18, 2020
    Assignee: L'ORÉAL
    Inventors: Christopher Michael Macneill, XianZhi Zhou, Tsang-Min Huang, Aline Aude Guimont, Chunhua Li, Hy Si Bui, Ronni Lynn Weinkauf
  • Publication number: 20200197274
    Abstract: Disclosed is an anhydrous makeup removing composition and method for removing making using such a composition. The composition includes at least two esters having a molecular weight less than 350 g/mol and a polarity index of less than or equal to 24.2 mN/m, where the composition contains less than 5 w/w % of any esters having molecular weights greater than 350 g/mol or having a polarity index greater than 24.2 mN/m, or any non-ester hydrocarbons. The esters may have a surface tension as measured at 20° C. of less than 40 dynes/cm, and the composition may also include additional components, such as a filler particle, a dye, a polymeric thickener, a preservative, and/or a fragrance. In some embodiments, the composition may consist solely of between two and four such esters, and in various embodiments, may be a solution, a gel, or an emulsion.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 25, 2020
    Applicant: L'ORÉAL
    Inventors: Christopher PANG, Hy Si Bui
  • Patent number: 10639255
    Abstract: The invention relates to nail treatment system comprising at least one basecoat, at least one second coat, and optionally at least one topcoat, wherein the basecoat comprises water and at least one non-UV curable adhesive latex compound, and the second coat comprises at least one photocrosslinkable urethane (meth)acrylate and at least one (meth)acrylate monomer.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: May 5, 2020
    Assignee: L'OREAL
    Inventors: XianZhi Zhou, Chunhua Li, Hy Si Bui, Jean-Thierry Simonnet, Carl Riachi, Guillaume Kergosien
  • Patent number: 10576025
    Abstract: The present invention relates to a composition comprising particles of at least one polymer that is surface-stabilized with a stabilizer, 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 one hydrocarbon-based oil and at least one amorphous hydrocarbon-based block copolymer obtained by polymerization of at least one monomer of unsaturated hydrocarbon type comprising 2 to 5 carbon atoms and containing one or two ethylenic unsaturations. 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: March 3, 2020
    Assignee: L'OREAL
    Inventors: Laure Daubersies, Christel Lison, Stephane Douezan, Hy Si Bui, Rita El-Khouri
  • Patent number: 10456336
    Abstract: The present invention generally relates to a water-in-oil emulsion comprising at least one oil-soluble polar modified polymer and at least one polylysine, wherein the emulsion has a high water content.
    Type: Grant
    Filed: October 1, 2012
    Date of Patent: October 29, 2019
    Assignee: L'OREAL
    Inventors: Mikhail Motornov, Hy Si Bui, Jean-Thierry Simonnet, Christopher Pang
  • Patent number: 10441525
    Abstract: The present invention relates to a cosmetic composition comprising a thermoplastic elastomer, a semi-crystalline polymer and an organic solvent. The compositions of the present invention may optionally contain at least one colorant. The invention also relates to a method for making up and/or enhancing the appearance of a keratinous substrate, in particular lashes, by applying these compositions to the keratinous substrate.
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: October 15, 2019
    Assignee: L'ORÉAL
    Inventors: Christopher Pang, Hy Si Bui
  • Patent number: 10426722
    Abstract: The invention relates to a composition, especially a cosmetic composition, comprising at least one alkylated silicone acrylate copolymer, as well as to methods of using such compositions.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: October 1, 2019
    Assignee: L'OREAL
    Inventors: Rita Jaky El-Khouri, Hy Si Bui
  • Publication number: 20190254949
    Abstract: The invention relates to anhydrous nail compositions comprising interpolymer complexing compounds and a polar solvent. It further relates to methods of using such compositions.
    Type: Application
    Filed: February 20, 2018
    Publication date: August 22, 2019
    Applicant: L'OREAL
    Inventors: Tsang-Min HUANG, Chunhua LI, Hy Si BUI, Siliu TAN
  • Publication number: 20190175488
    Abstract: The disclosure relates to compositions and methods for providing UV protection to the skin which are capable of also improving the appearance of the skin. Compositions comprise at least one thermoplastic elastomer, at least one adhesive polymer, at least one filler, and at least one UV protection agent. Methods comprise applying the compositions to the skin to tighten the skin or hide skin imperfections, while providing UV protection, by forming a film on the skin.
    Type: Application
    Filed: December 17, 2015
    Publication date: June 13, 2019
    Inventors: Anne-Laure Suzanne BERNARD, Yang DENG, Hy Si BUI, Laure DAUBERSIES, Roshanak DEBEAUD
  • Patent number: 10307364
    Abstract: The invention relates to nail compositions comprising at least one silicone-organic polymer hybrid compound and at least one alkyd resin.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: June 4, 2019
    Assignee: L'OREAL
    Inventors: Aline Aude Guimont, Chunhua Li, Hy Si Bui, Christopher Michael MacNeill, Tsang-Min Huang, XianZhi Zhou, Chaitrali Makarand Gothe, Ronni Lynn Weinkauf
  • Publication number: 20190159994
    Abstract: A mascara composition includes a film-forming polymer portion. The film-forming polymer portion is stabilized in a vehicle that includes water. The film-forming polymer portion includes a high molecular weight vinylpyrrolidone homopolymer and one or more secondary film-forming polymers each having one or more repeat units. The one or more repeat units of the one or more secondary film-forming polymers include imide and/or acid-anhydride functionality. The mascara composition includes at least about 10 percent by weight of the vinylpyrrolidone homopolymer and is substantially free of wax.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 30, 2019
    Applicant: L'OREAL
    Inventors: Christopher PANG, Jody EBANKS, Hy Si BUI
  • Patent number: 10272027
    Abstract: Provided are cosmetic compositions comprising a silicone acrylate copolymer, a polypropylsilsesquioxane film forming resin, a hydrocarbon-based resin, a non-volatile oil, a volatile hydrocarbon solvent, and optionally a wax, wherein the ratio of the silicone acrylate copolymer to the polypropylsilsesquioxane resin is from about 1:1 to about 4:1, the weight percent ratio of silicone acrylate copolymer plus the polypropylsilsesquioxane film forming resin to the at least one hydrocarbon-based resin is from about 1.5:1 to about 30:1 on a dry weight basis, and the total amount of the polypropyl silsesquioxane film forming resin and the silicone acrylate copolymer is greater than about 10% on a dry weight basis relative to the weight of the composition.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: April 30, 2019
    Assignee: L'OREAL
    Inventors: Hy Si Bui, Rita Jaky El-Khouri, Mita Trivedi
  • Publication number: 20190110976
    Abstract: The invention relates to a composition, especially a cosmetic composition, comprising at least one acrylic thickener and at least one oil, as well as to methods of using such compositions.
    Type: Application
    Filed: October 16, 2018
    Publication date: April 18, 2019
    Applicant: L'ORÉAL
    Inventors: Chunhua LI, Hy Si BUI, Dhaval PATEL, Mohamed KANJI, Geoffrey WHITE
  • Publication number: 20190091492
    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: November 28, 2018
    Publication date: March 28, 2019
    Inventors: Chunhua LI, Hy Si BUI, Jean-Thierry SIMONNET, Xian Zhi ZHOU, Nicholas Stergios LIOUTAS
  • Publication number: 20190091134
    Abstract: The disclosure relates to compositions, films, and methods for improving the appearance of the skin. Compositions comprise at least one thermoplastic elastomer, at least one adhesive polymer, and at least one filler. Methods comprise applying the compositions to the skin to tighten the skin or hide skin imperfections, by forming a film on the skin.
    Type: Application
    Filed: December 17, 2015
    Publication date: March 28, 2019
    Inventors: Anne-Laure Suzanne BERNARD, Yang DENG, Hy Si BUI, Laure DAUBERSIES, Roshanak DEBEAUD
  • Patent number: 10206866
    Abstract: The invention relates to nail compositions comprising at least one silicone-organic polymer hybrid compound.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: February 19, 2019
    Assignee: L'ORÉAL
    Inventors: Aline Aude Guimont, Chunhua Li, Hy Si Bui, Christopher Michael MacNeill, Tsang-Min Huang, XianZhi Zhou, Chaitrali Makarand Gothe, Ronni Lynn Weinkauf
  • Patent number: 10195132
    Abstract: The present invention relates to a cosmetic composition comprising a dispersion of acrylic polymer particles, a semi-crystalline polymer and an organic solvent. The compositions of the present invention may optionally contain at least one colorant. The invention also relates to a method for making up and/or enhancing the appearance of a keratinous substrate, in particular lashes, by applying these compositions to the keratinous substrate.
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: February 5, 2019
    Assignee: L'ORÉAL
    Inventors: Christopher Pang, Hy Si Bui
  • Publication number: 20190029930
    Abstract: The disclosure relates to compositions, films, and methods for improving the appearance of the skin. Compositions comprise an oil phase comprising at least one thermoplastic elastomer, at least one adhesive polymer, and a surfactant; an aqueous phase comprising water, a solvent, and a salt; and at least one filler, which together form an association in the composition. Methods comprise applying the compositions to the skin to tighten the skin or hide skin imperfections, by forming a film on the skin.
    Type: Application
    Filed: July 27, 2018
    Publication date: January 31, 2019
    Inventors: Yang DENG, Alexandra Jane Elise FARRAN, Anne-Laure Suzanne BERNARD, Hy Si BUI, Zhi PAN
  • Publication number: 20180353420
    Abstract: Compositions including polycarbodiimide and derivatives thereof together with latex polymers and derivatives thereof to enhance the quality of the keratinous substrates. The present invention relates to a cosmetic treatment and process for treating keratinous materials, in particular for hair-care and hair-styling. A method of styling or shaping hair is also disclosed. Compositions are provided for nail treatment and processes including polycarbodiimide and latex actives for application in a nail treatment that is a single step or at least two sequential steps, the compositions and processes providing one or more of improved adhesion, water resistance, and shine through crosslinking between the actives, thereby imparting long wear, good shine, nail protection, and easy removal.
    Type: Application
    Filed: July 20, 2018
    Publication date: December 13, 2018
    Inventors: Siliu TAN, Charles Michael Sanford SHAW, Nghi VAN NGUYEN, Jim Mitchell SINGER, XianZhi ZHOU, Christopher M. MACNEILL, Chunhua LI, Hy Si BUI, Aditi GOGINENI
  • Patent number: 10143645
    Abstract: The invention relates to a composition, especially a cosmetic composition, comprising at least one acrylic thickener and at least one oil, as well as to methods of using such compositions.
    Type: Grant
    Filed: May 5, 2011
    Date of Patent: December 4, 2018
    Assignee: L'OREAL
    Inventors: Chunhua Li, Hy Si Bui, Dhaval Patel, Mohamed Kanji, Geoffrey White