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).
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Patent number: 8932570Abstract: 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: GrantFiled: March 24, 2010Date of Patent: January 13, 2015Assignee: ELC Management LLCInventors: Weilin Mu, Linda Carol McKenna, George J. Stepniewski, Dexin Luo, Shanan Nazar, Tian Xiang Wang
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Patent number: 8633171Abstract: 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: GrantFiled: November 9, 2010Date of Patent: January 21, 2014Assignee: ELC Management, LLCInventors: Dexin Luo, Tian Xiang Wang, Tatyana R. Tabakman, Shahan Nazar, Steven Hasher, Joseph Gubernick
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Patent number: 8449870Abstract: 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: GrantFiled: June 19, 2002Date of Patent: May 28, 2013Assignee: 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
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Patent number: 8333956Abstract: 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: GrantFiled: November 15, 2007Date of Patent: December 18, 2012Assignee: Color Access, Inc.Inventors: Hernando Brieva, John R. Castro, Dexin Luo, Paul H. Marotta, Shahan Nazar, Tian Xiang Wang, Carl Orr, Richard A. Konik
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Publication number: 20110147999Abstract: 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: ApplicationFiled: December 6, 2010Publication date: June 23, 2011Inventors: Dexin Luo, Tian Xiang Wang, Arlette Palo, David Walter Culhane, Michael A. Castro, Clara G. Mercado, Paula R. Frischberg
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Publication number: 20110073126Abstract: 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: ApplicationFiled: March 24, 2010Publication date: March 31, 2011Inventors: Wellin Mu, Linda Carol McKenna, George J. Stepniewsi, Dexin Luo, Shanan Nazar, Tian Xiang Wang
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Publication number: 20110052734Abstract: 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: ApplicationFiled: November 9, 2010Publication date: March 3, 2011Inventors: Dexin Luo, Tian Xiang Wang, Tatyana R. Tabakman, Shahan Nazar, Steven Hasher, Joseph Gubernick
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Publication number: 20080233065Abstract: 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: ApplicationFiled: February 22, 2008Publication date: September 25, 2008Inventors: Tian X. Wang, Hernando Brieva, Dexin Luo, Paul Henry Marotta, John R. Castro, Shanan Nazar, Carl Orr
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Publication number: 20080119570Abstract: 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: ApplicationFiled: November 15, 2007Publication date: May 22, 2008Inventors: Hernando Brieva, John R. Castro, Dexin Luo, Paul H. Marotta, Shahan Nazar, Tian Xiang Wang, Carl Orr, Richard A. Konik
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Patent number: 7261877Abstract: 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: GrantFiled: July 21, 2003Date of Patent: August 28, 2007Assignee: E-L Management CorporationInventors: Dexin Luo, Hernando Brieva, Milanka Susak, Tian Wang, Weilin Mu, Shahan Nazar, Wilson A. Lee
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Publication number: 20060257342Abstract: 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: ApplicationFiled: May 12, 2005Publication date: November 16, 2006Inventors: Weilin Mu, Dexin Luo, Linda McKenna, Shahan Nazar, George Stepniewski, Tian Wang
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Publication number: 20060019848Abstract: 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: ApplicationFiled: July 11, 2005Publication date: January 26, 2006Inventors: Dexin Luo, Tian Wang, Arlette Palo, David Culhane, Michael Castro, Clara Mercado, Paula Frischberg
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Publication number: 20050169875Abstract: 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: ApplicationFiled: March 17, 2005Publication date: August 4, 2005Inventors: Tian Wang, Hernando Brieva, Dexin Luo, Paul Marotta, John Castro, Shahan Nazar, Carl Orr, Richard Konik
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Publication number: 20050112161Abstract: 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: ApplicationFiled: November 10, 2004Publication date: May 26, 2005Inventors: Dexin Luo, Tian Wang, Tatyana Tabakman, Shahan Nazar, Steve Hasher, Joseph Gubernick
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Publication number: 20050019286Abstract: 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: ApplicationFiled: June 3, 2004Publication date: January 27, 2005Inventors: Tian Wang, Hernando Brieva, Dexin Luo, Paul Marotta, John Castro, Shahan Nazar, Carl Orr
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Publication number: 20040202626Abstract: 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: ApplicationFiled: May 6, 2004Publication date: October 14, 2004Inventors: Tian Xiang Wang, Hernando Brieva, Dexin Luo, Paul Henry Marotta, John Richard Castro, Shahan Nazar, Car; C Orr, Richard A Konik
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Publication number: 20040141933Abstract: 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: ApplicationFiled: July 21, 2003Publication date: July 22, 2004Inventors: Dexin Luo, Hernando Brieva, Milanka Susak, Tian Wang, Weilin Mu, Shahan Nazar, Wilson A. Lee
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Publication number: 20040009132Abstract: 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: ApplicationFiled: June 9, 2003Publication date: January 15, 2004Inventors: Tian Xiang Wang, Hernando Brieva, Dexin Luo, Paul Henry Marotta, John Richard Castro, Shahan Nazar, Carl Orr
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Publication number: 20030007940Abstract: 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: ApplicationFiled: June 21, 2001Publication date: January 9, 2003Inventors: Tian Xiang Wang, Hernando Brieva, Dexin Luo, Richard A. Konik, Shahan Nazar
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Patent number: 6497861Abstract: 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: GrantFiled: June 21, 2001Date of Patent: December 24, 2002Assignee: Color Access, Inc.Inventors: Tian Xiang Wang, Hernando Brieva, Dexin Luo, Richard A. Konik, Shahan Nazar