Patents by Inventor Dexin Luo

Dexin Luo 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: 8932570
    Abstract: A transfer-resistant, single phase aqueous cosmetic compositions are provided. The compositions consist essentially of a water-soluble, film-forming acrylates copolymer and a water-soluble plasticizer for the copolymer. The compositions contain no oils, waxes, surfactants or emulsifiers, are water- and oil-resistant upon drying on the skin, and exhibit high gloss and long-wear and transfer-resistant properties. Compositions containing pigment also demonstrate high color intensity. The compositions are useful as eyeliner, mascara, lipgloss, lipliner, and other cosmetic products.
    Type: Grant
    Filed: March 24, 2010
    Date of Patent: January 13, 2015
    Assignee: ELC Management LLC
    Inventors: Weilin Mu, Linda Carol McKenna, George J. Stepniewski, Dexin Luo, Shanan Nazar, Tian Xiang Wang
  • Patent number: 8633171
    Abstract: The invention relates to a gellant system for a polar oil comprising gellant effective amounts of silica, a sugar fatty acid ester and a long chain polymer. The gellant system of the invention is useful in gelling polar oils to produce transparent or translucent gels useful in topical compositions.
    Type: Grant
    Filed: November 9, 2010
    Date of Patent: January 21, 2014
    Assignee: ELC Management, LLC
    Inventors: Dexin Luo, Tian Xiang Wang, Tatyana R. Tabakman, Shahan Nazar, Steven Hasher, Joseph Gubernick
  • Patent number: 8449870
    Abstract: The present invention relates to a gelled cosmetic emulsion comprising an oil phase, an aqueous phase and a gelling system which contains at least one non-siloxane based polyamide in a sufficient amount to gel the emulsion. The polyamide can have an tertiary amide, ester, acid, or amine terminal end group. The emulsion is stabilized with an alkylene oxide containing emulsion stabilizer. The polyamide resin is stabilized with a resin stabilizer containing an atom with a certain electronegativity. The emulsions of the present invention are substantially transparent and when colorants are added the color is especially bright and clear. The emulsions are used in lipstick and mascara products as well as other gel and stick products.
    Type: Grant
    Filed: June 19, 2002
    Date of Patent: May 28, 2013
    Assignee: Color Access, Inc.
    Inventors: Tian Xiang Wang, Hernando Brieva, Dexin Luo, Paul Henry Marotta, John Richard Castro, Shahan Nazar, Carl C. Orr, Richard A. Konik
  • Patent number: 8333956
    Abstract: The present invention relates to a gelled cosmetic emulsion comprising an oil phase, an aqueous phase and a gelling system which contains at least one non-siloxane based polyamide in a sufficient amount to gel the emulsion. The polyamide can have an tertiary amide, ester, acid, or amine terminal end group. The emulsion is stabilized with an alkylene oxide containing emulsion stabilizer. The polyamide resin is stabilized with a resin stabilizer containing an atom with a certain electronegativity. The emulsions of the present invention are substantially transparent and when colorants are added the color is especially bright and clear. The emulsions are used in lipstick and mascara products as well as other gel and stick products.
    Type: Grant
    Filed: November 15, 2007
    Date of Patent: December 18, 2012
    Assignee: Color Access, Inc.
    Inventors: Hernando Brieva, John R. Castro, Dexin Luo, Paul H. Marotta, Shahan Nazar, Tian Xiang Wang, Carl Orr, Richard A. Konik
  • Publication number: 20110147999
    Abstract: The invention relates to a high gloss, non-feathering topical composition comprising at least one water-insoluble, fatty alcohol-soluble polysaccharide polymer and a liquid polymeric polyol ester.
    Type: Application
    Filed: December 6, 2010
    Publication date: June 23, 2011
    Inventors: Dexin Luo, Tian Xiang Wang, Arlette Palo, David Walter Culhane, Michael A. Castro, Clara G. Mercado, Paula R. Frischberg
  • Publication number: 20110073126
    Abstract: A transfer-resistant, single phase aqueous cosmetic compositions are provided. The compositions consist essentially of a water-soluble, film-forming acrylates copolymer and a water-soluble plasticizer for the copolymer. The compositions contain no oils, waxes, surfactants or emulsifiers, are water- and oil-resistant upon drying on the skin, and exhibit high gloss and long-wear and transfer-resistant properties. Compositions containing pigment also demonstrate high color intensity. The compositions are useful as eyeliner, mascara, lipgloss, lipliner, and other cosmetic products.
    Type: Application
    Filed: March 24, 2010
    Publication date: March 31, 2011
    Inventors: Wellin Mu, Linda Carol McKenna, George J. Stepniewsi, Dexin Luo, Shanan Nazar, Tian Xiang Wang
  • Publication number: 20110052734
    Abstract: The invention relates to a gellant system for a polar oil comprising gellant effective amounts of silica, a sugar fatty acid ester and a long chain polymer. The gellant system of the invention is useful in gelling polar oils to produce transparent or translucent gels useful in topical compositions.
    Type: Application
    Filed: November 9, 2010
    Publication date: March 3, 2011
    Inventors: Dexin Luo, Tian Xiang Wang, Tatyana R. Tabakman, Shahan Nazar, Steven Hasher, Joseph Gubernick
  • Publication number: 20080233065
    Abstract: The present invention relates to a gelled cosmetic emulsion comprising an oil phase, an aqueous phase and a gelling system which contains a polyamide resin containing a linking hetero-atom with a certain electronegativity in a sufficient amount to gel the emulsion, and a resin stabilizer containing an atom with a certain electronegativity. The polyamide has a tertiary amide as the terminal end group. The emulsions of the present invention are substantially transparent and when colorants are added the color are especially bright and clear. In addition, the gelled emulsions are substantially non-sweating. The emulsions are used in lipstick and mascara products as well as other gel and stick products.
    Type: Application
    Filed: February 22, 2008
    Publication date: September 25, 2008
    Inventors: Tian X. Wang, Hernando Brieva, Dexin Luo, Paul Henry Marotta, John R. Castro, Shanan Nazar, Carl Orr
  • Publication number: 20080119570
    Abstract: The present invention relates to a gelled cosmetic emulsion comprising an oil phase, an aqueous phase and a gelling system which contains at least one non-siloxane based polyamide in a sufficient amount to gel the emulsion. The polyamide can have an tertiary amide, ester, acid, or amine terminal end group. The emulsion is stabilized with an alkylene oxide containing emulsion stabilizer. The polyamide resin is stabilized with a resin stabilizer containing an atom with a certain electronegativity. The emulsions of the present invention are substantially transparent and when colorants are added the color is especially bright and clear. The emulsions are used in lipstick and mascara products as well as other gel and stick products.
    Type: Application
    Filed: November 15, 2007
    Publication date: May 22, 2008
    Inventors: Hernando Brieva, John R. Castro, Dexin Luo, Paul H. Marotta, Shahan Nazar, Tian Xiang Wang, Carl Orr, Richard A. Konik
  • Patent number: 7261877
    Abstract: The invention relates to a topical composition for application to the lips comprising a reaction product of a silica dioxide, or a derivative thereof, with a dimethylsiloxy resin having a viscosity of about 1000 to about 200,000 cs, in combination with a volatile carrier.
    Type: Grant
    Filed: July 21, 2003
    Date of Patent: August 28, 2007
    Assignee: E-L Management Corporation
    Inventors: Dexin Luo, Hernando Brieva, Milanka Susak, Tian Wang, Weilin Mu, Shahan Nazar, Wilson A. Lee
  • Publication number: 20060257342
    Abstract: A transfer-resistant, single phase aqueous cosmetic composition is provided. The composition contains a water-soluble, film-forming acrylic acid- or methacrylic acid-containing acrylates copolymer and a water-soluble ester. The composition is water- and oil-resistant upon drying on the skin, and exhibits high gloss and long-wearing and transfer-resistant properties. Compositions containing pigment also demonstrate high color intensity. The compositions are useful as eyeliner, mascara, lipgloss, lipliner, and other cosmetic products.
    Type: Application
    Filed: May 12, 2005
    Publication date: November 16, 2006
    Inventors: Weilin Mu, Dexin Luo, Linda McKenna, Shahan Nazar, George Stepniewski, Tian Wang
  • Publication number: 20060019848
    Abstract: The invention relates to a high gloss, non-feathering topical composition comprising at least one water-insoluble, fatty alcohol-soluble polysaccharide polymer and a liquid polymeric polyol ester.
    Type: Application
    Filed: July 11, 2005
    Publication date: January 26, 2006
    Inventors: Dexin Luo, Tian Wang, Arlette Palo, David Culhane, Michael Castro, Clara Mercado, Paula Frischberg
  • Publication number: 20050169875
    Abstract: The present invention relates to a gelled cosmetic emulsion comprising an oil phase, an aqueous phase and a gelling system which contains at least one non-siloxane based polyamide in a sufficient amount to gel the emulsion. The polyamide can have an tertiary amide, ester, acid, or amine terminal end group. The emulsion is stabilized with an alkylene oxide containing emulsion stabilizer. The polyamide resin is stabilized with a resin stabilizer containing an atom with a certain electronegativity. The emulsions of the present invention are substantially transparent and when colorants are added the color is especially bright and clear. The emulsions are used in lipstick and mascara products as well as other gel and stick products.
    Type: Application
    Filed: March 17, 2005
    Publication date: August 4, 2005
    Inventors: Tian Wang, Hernando Brieva, Dexin Luo, Paul Marotta, John Castro, Shahan Nazar, Carl Orr, Richard Konik
  • Publication number: 20050112161
    Abstract: The invention relates to a gellant system comprising gellant effective amounts of at least one silica and at least one sugar fatty acid ester. The gellant system of the invention is useful in gelling polar oils to produce transparent or translucent gels useful in topical compositions.
    Type: Application
    Filed: November 10, 2004
    Publication date: May 26, 2005
    Inventors: Dexin Luo, Tian Wang, Tatyana Tabakman, Shahan Nazar, Steve Hasher, Joseph Gubernick
  • Publication number: 20050019286
    Abstract: The present invention relates to a gelled cosmetic emulsion comprising an oil phase, an aqueous phase and a gelling system which contains at least one non-siloxane based polyamide in a sufficient amount to gel the emulsion. The polyamide can have an ester, acid, tertiary amide, or amine terminal end group. The emulsion is stabilized with a sugar-based emulsion stabilizer. The emulsions of the present invention are substantially transparent and when colorants are added the color is especially bright and clear. The emulsions are used in lipstick and mascara products as well as other gel and stick products.
    Type: Application
    Filed: June 3, 2004
    Publication date: January 27, 2005
    Inventors: Tian Wang, Hernando Brieva, Dexin Luo, Paul Marotta, John Castro, Shahan Nazar, Carl Orr
  • Publication number: 20040202626
    Abstract: The present invention relates to a gelled cosmetic emulsion comprising an oil phase, an aqueous phase and a gelling system which contains at least one non-siloxane based polyamide in a sufficient amount to gel the emulsion. The polyamide can have an tertiary amide, ester, acid, or amine terminal end group. The emulsion is stabilized with an alkylene oxide containing emulsion stabilizer. The polyamide resin is stabilized with a resin stabilizer containing an atom with a certain electronegativity. The emulsions of the present invention are substantially transparent and when colorants are added the color is especially bright and clear. The emulsions are used in lipstick and mascara products as well as other gel and stick products.
    Type: Application
    Filed: May 6, 2004
    Publication date: October 14, 2004
    Inventors: Tian Xiang Wang, Hernando Brieva, Dexin Luo, Paul Henry Marotta, John Richard Castro, Shahan Nazar, Car; C Orr, Richard A Konik
  • Publication number: 20040141933
    Abstract: The invention relates to a topical composition for application to the lips comprising a reaction product of a silica dioxide, or a derivative thereof, with a dimethylsiloxy resin having a viscosity of about 1000 to about 200,000 cs, in combination with a volatile carrier.
    Type: Application
    Filed: July 21, 2003
    Publication date: July 22, 2004
    Inventors: Dexin Luo, Hernando Brieva, Milanka Susak, Tian Wang, Weilin Mu, Shahan Nazar, Wilson A. Lee
  • Publication number: 20040009132
    Abstract: The present invention relates to a gelled cosmetic emulsion comprising an oil phase, an aqueous phase and a gelling system which contains a polyamide resin containing a linking hetero-atom with a certain electronegativity in a sufficient amount to gel the emulsion, and a resin stabilizer containing an atom with a certain electronegativity. The polyamide has a tertiary amide as the terminal end group. The emulsions of the present invention are substantially transparent and when colorants are added the color are especially bright and clear. In addition, the gelled emulsions are substantially non-sweating. The emulsions are used in lipstick and mascara products as well as other gel and stick products.
    Type: Application
    Filed: June 9, 2003
    Publication date: January 15, 2004
    Inventors: Tian Xiang Wang, Hernando Brieva, Dexin Luo, Paul Henry Marotta, John Richard Castro, Shahan Nazar, Carl Orr
  • Publication number: 20030007940
    Abstract: The present invention relates to a gelled cosmetic emulsion comprising an oil phase, an aqueous phase and a gelling system which contains at least one non-siloxane based polyamide in a sufficient amount to gel the emulsion. The polyamide can have an ester, acid, or amine terminal end group. The emulsion is stabilized with an alkylene oxide containing emulsion stabilizer. The emulsions of the present invention are substantially transparent and when colorants are added the color is especially bright and clear. The emulsions are used in lipstick and mascara products as well as other gel and stick products.
    Type: Application
    Filed: June 21, 2001
    Publication date: January 9, 2003
    Inventors: Tian Xiang Wang, Hernando Brieva, Dexin Luo, Richard A. Konik, Shahan Nazar
  • Patent number: 6497861
    Abstract: The present invention relates to a gelled cosmetic emulsion comprising an oil phase, an aqueous phase and a gelling system which contains at least one non-siloxane based polyamide in a sufficient amount to gel the emulsion. The polyamide can have an ester, acid, or amine terminal end group. The emulsion is stabilized with an alkylene oxide containing emulsion stabilizer. The emulsions of the present invention are substantially transparent and when colorants are added the color is especially bright and clear. The emulsions are used in lipstick and mascara products as well as other gel and stick products.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: December 24, 2002
    Assignee: Color Access, Inc.
    Inventors: Tian Xiang Wang, Hernando Brieva, Dexin Luo, Richard A. Konik, Shahan Nazar