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).

  • Water-insoluble reaction product of a polyamine and an oil-soluble high carbon polar modified polymer
    Patent number: 9040593
    Abstract: The invention relates to a water-insoluble reaction product of an oil-soluble high carbon polar modified polymer and a polyamine.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: May 26, 2015
    Assignee: L'OREAL
    Inventors: Hy Si Bui, Mohamed Kanji, Chunhua Li, Anita Chon Tong, Susan Halpern, Bruno Bavouzet
  • Mascara compositions containing an oil-dispersible micronized wax and a water-dispersible wax
    Patent number: 9040030
    Abstract: The invention relates to a composition comprising at least one water-dispersible wax and at least one oil-dispersible micronized wax which, if desired, can be prepared at room temperature.
    Type: Grant
    Filed: December 30, 2011
    Date of Patent: May 26, 2015
    Assignee: L'OREAL
    Inventors: Chunhua Li, Hy Si Bui
  • Compositions containing a micronized wax
    Patent number: 9040027
    Abstract: The invention relates to a composition comprising at least one oil-dispersible micronized wax which, if desired, can be processed at room temperature.
    Type: Grant
    Filed: December 30, 2011
    Date of Patent: May 26, 2015
    Assignee: L'Oréal
    Inventors: Hy Si Bui, Anita Chon Tong, Susan Halpern, Mohamed Kanji, Fatima Ramadan, Yoriko Kawaratani, Nishith Patel, Ram Hariharan
  • FAST CURING COSMETIC COMPOSITIONS FOR TACK FREE SURFACE PHOTOCURING OF RADICALLY POLYMERIZABLE RESINS WITH UV-LED
    Publication number: 20150139924
    Abstract: Disclosed herein are cosmetic compositions comprising (a) at least one ethylenically unsaturated polymerizable compound and (b) at least one photoinitiator system comprising at least one photoinitiator having at least one absorption wavelength greater than about 350 nm. Also disclosed herein are methods of making up and/or enhancing the appearance of a keratinous substrate comprising (1) forming at least one film on the keratinous substrate by applying said cosmetic composition to the keratinous substrate and (2) exposing the film to UV-LED radiation.
    Type: Application
    Filed: June 4, 2012
    Publication date: May 21, 2015
    Applicant: L'OREAL
    Inventors: XianZhi Zhou, Chunhua Li, Hy Si Bui, Jean-Thierry Simonnet
  • Transfer-resistant emulsion containing a surfactant
    Patent number: 9023387
    Abstract: The present invention is directed to a transfer resistant and long wear composition containing: (a) at least one polyamine; (b) at least one oil-soluble polar modified polymer; (c) water; (d) at least one volatile solvent; (e) at least one non-volatile solvent capable of solubilizing the oil-soluble polar modified polymer; (e) at least one surfactant; and (f) at least one colorant.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: May 5, 2015
    Assignee: L'Oreal
    Inventors: Hy Si Bui, Mohamed Kanji, Susan Halpern, Christine Chen
  • Composition and process for treating keratinous substrates with at least two immiscible cosmetic compositions
    Patent number: 9011827
    Abstract: A process for treating a keratinous substrate involving: (a) providing at least a first composition having a continuous phase whose major ingredient has a solubility parameter corresponding to ?; (b) providing at least a second composition having a continuous phase whose major ingredient has a solubility parameter corresponding to ??; and (c) combining (a) and (b) prior to, or during, their application onto the keratinous substrate, and wherein the difference between ? and ?? is greater than 12, and wherein the major ingredient is chosen from a hydrophilic polar material, an organic non-polar material and an inorganic non-polar material.
    Type: Grant
    Filed: September 22, 2006
    Date of Patent: April 21, 2015
    Assignee: L'Oréal
    Inventors: Hy Si Bui, Michell Chen, Padraig McDermott, Shao Xiang Lu, Ashini Amin, Mohamed Kanji, Dhaval Patel
  • Composition comprising a polyol, a sugar silicone surfctant and a oil-soluble high carbon polar modified polymer
    Patent number: 9005590
    Abstract: The invention relates to a composition comprising a oil-soluble high carbon polar modified polymer, a sugar silicone surfactant and a hyperbranched polyol.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: April 14, 2015
    Assignee: L'Oréal
    Inventors: Hy Si Bui, Mohamed Kanji, Anita Chon Tong, Susan Halpern
  • Composition comprising a polar modified polymer
    Patent number: 8999305
    Abstract: The invention relates to a composition comprising (1) at least one polar modified polymer, (2) at least one compound selected from a hyperbranched polyol having at least two hydroxyl groups, a sugar silicone surfactant, and a gelling agent.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: April 7, 2015
    Assignee: L'Oreal
    Inventors: Hy Si Bui, Mohamed Kanji, Anita Chon Tong, Chunhua Li, Susan Halpern, Bruno Thierry Bavouzet
  • Long-wearing non-aqueous structured color cosmetic
    Patent number: 8999304
    Abstract: Disclosed are non-aqueous compositions capable of forming a gel structure, containing: (a) a low molecular mass N-acyl glutamic acid diamide having a straight-chain alkyl group; (b) a low molecular mass N-acyl glutamic acid diamide having a branched-chain alkyl group; (c) at least one gel-promoting solvent; (d) at least one film former; (e) at least one volatile solvent capable of solubilizing the film former; and (f) at least one colorant; and (g) a polyorganosiloxane-containing polymer, wherein the composition has a hardness value ranging from about 30 to about 300 gf, a melting point of about 500 C or higher, does not require use of wax as a structuring agent. Methods of making and using the compositions are also disclosed.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: April 7, 2015
    Assignee: L'Oréal
    Inventors: Hy Si Bui, Mohamed Kanji, Chunhua Li
  • Comfortable, long-wearing, transfer-resistant colored cosmetic compositions having high gloss and a non-tacky feel
    Patent number: 8945525
    Abstract: The present invention is directed to an anhydrous glossy composition which is long wearing and transfer resistant, while at the same time providing superior comfort, non-tacky feel and cushioning, the composition containing (a) at least one siloxysilicate resin; (b) at least one polyorganosiloxane-containing polymer; (c) at least one volatile solvent; (d) at least one non-volatile solvent having more than one phenyl group; and (e) optionally, at least one colorant; and wherein the ratio by weight of (b) to (a) is greater than or equal to 1.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: February 3, 2015
    Assignee: L'Oreal
    Inventors: Kimberly Bradshaw, Hy Si Bui
  • Compositions containing agar and a softening agent
    Patent number: 8933134
    Abstract: The present invention includes a composition that has (a) at least one thermo-reversible polysaccharide chosen from agar; (b) at least one softening agent chosen from a cationic surfactant, an anionic surfactant, a nonionic esterified sugar surfactant, a polyorganosiloxane-containing polymer, a sugar silicone surfactant, and mixtures thereof; (c) at least one oil; and (d) water.
    Type: Grant
    Filed: June 7, 2011
    Date of Patent: January 13, 2015
    Assignee: L'Oreal
    Inventors: Gisela Perruna, Dhaval Patel, Hy Si Bui
  • Composition comprising a polyol and a oil-soluble polar modified polymer
    Patent number: 8932566
    Abstract: The invention relates to a composition comprising a oil-soluble polar modified polymer and a hyperbranched polyol.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: January 13, 2015
    Assignee: L'Oreal
    Inventors: Hy Si Bui, Mohamed Kanji, Susan Halpern, Bruno Bavouzet, Anita Chon Tong, Chunhua Li, Yoriko Kawaratani
  • Mascara containing an aqueous dispersion of polyurethane and an acrylic film former
    Patent number: 8920787
    Abstract: The invention relates to a composition comprising at least one aqueous polyurethane dispersion and at least one acrylic film forming agent.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: December 30, 2014
    Assignee: L'Oreal
    Inventors: Chunhua Li, Hy Si Bui, Mohamed Kanji, Bruno Thierry Bavouzet, Kavita Patel, Dhaval Patel
  • COMPOSITIONS CONTAINING SILICON RESIN, OIL AND GELLING AGENT
    Publication number: 20140348769
    Abstract: The invention relates to a composition, especially a cosmetic composition, comprising at least one silicon resin comprising at least one T unit, at least one phenylated oil and at least one gelling agent, as well as to methods of using such compositions.
    Type: Application
    Filed: December 28, 2012
    Publication date: November 27, 2014
    Applicant: L'OREAL
    Inventors: Yoriko Bukawa, Hy Si Bui, Kimberly Bradshaw
  • Cosmetic compositions comprising latex film formers
    Patent number: 8889108
    Abstract: Disclosed are cosmetic compositions comprising at least one latex-film former chosen from at least one acrylate copolymer and derivatives thereof, and at least one coalescent and/or plasticizer.
    Type: Grant
    Filed: October 1, 2012
    Date of Patent: November 18, 2014
    Assignee: L'Oreal
    Inventors: Chunhua Li, Hy Si Bui, Jean-Thierry Simonnet, Anne Wagner, Ruth Josie Donat
  • Cosmetic compositions containing a propylphenylsilsesquioxane resin and a cosmetically-acceptable aromatic solvent
    Patent number: 8883128
    Abstract: The present invention is directed to a cosmetic composition containing: (a) at least one propylphenylsilsesquioxane resin; (b) at least one cosmetically-acceptable aromatic solvent; (c) at least one colorant, and (d) optionally, at least one co-solvent, and wherein the composition is substantially free of volatile solvents. Also disclosed is a method of imparting lasting shine onto lips by contacting the lips with the above described composition.
    Type: Grant
    Filed: June 2, 2008
    Date of Patent: November 11, 2014
    Assignee: L'Oréal
    Inventors: Hy Si Bui, Mohamed Kanji
  • Cosmetic compositions comprising a polar modified polymer and a tackifier
    Patent number: 8883132
    Abstract: The invention relates to a cosmetic composition comprising at least one polar modified polymer and at least one tackifier, as well as to methods of using such compositions.
    Type: Grant
    Filed: June 28, 2010
    Date of Patent: November 11, 2014
    Assignee: L'Oreal
    Inventors: Hy Si Bui, Mohamed Kanji, Balanda Atis, Susan Halpern, Florentina Pavel
  • COSMETIC COMPOSITIONS COMPRISING LATEX FILM FORMERS
    Publication number: 20140328780
    Abstract: Disclosed are cosmetic compositions comprising latex film formers chosen from at least one random styrene acrylate copolymer or derivatives thereof, and at least one acrylate copolymer or derivatives thereof, in combination with at least one coalescent and/or plasticizer. Also disclosed are cosmetic compositions comprising at least one latex film forming blend comprising (1) at least one random styrene acrylate copolymer and at least one acrylate copolymer or derivative thereof, or (2) at least two random styrene acrylate copolymers. Polyurethane latex dispersions may be incorporated into the compositions. Optionally, the cosmetic compositions may additionally comprise at least one coalescent and/or plasticizer in combination with the at least one latex film forming blend.
    Type: Application
    Filed: October 1, 2012
    Publication date: November 6, 2014
    Inventors: Chunhua Li, Hy Si Bui, Jean-Thierry Simonnet, Anne Wagner, Ruth Josie Donat
  • WATER IN OIL EMULSIONS WITH HIGH WATER CONTENT
    Publication number: 20140322152
    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: Application
    Filed: October 1, 2012
    Publication date: October 30, 2014
    Applicant: L'OREAL
    Inventors: Mikhail Motornov, Hy Si Bui, Jean-Thierry Simonnet, Christopher Pang
  • Cosmetic composition for long-wearing properties
    Patent number: 8871229
    Abstract: Disclosed are cosmetic compositions comprising (1) at least one MQTPr siloxane resin; (2) at least one film former chosen from a silicone acrylate copolymer; (3) at least one film former chosen from a hydrogenated hydrocarbon copolymer; (4) at least one fatty phase; and (5) optionally at least one wax and/or colorant. Also disclosed are methods for improving at least one property of a cosmetic composition, and methods for making up and/or enhancing the appearance of keratinous substrates using compositions according to the invention.
    Type: Grant
    Filed: February 28, 2012
    Date of Patent: October 28, 2014
    Assignee: L'Oreal
    Inventors: Hy Si Bui, Anita Tong, Josselin Vazquez