Patents by Inventor Long Pan

Long Pan 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).

  • COMPOSITION WITH ZINC AMINO ACID/TRIMETHYLGLYCINE HALIDE PRECURSORS
    Publication number: 20150328095
    Abstract: A personal care composition for application to the skin or hair comprising a cosmetically acceptable carrier and zinc X halide precursors wherein the precursors are a zinc ion source, an X source, and a halide source, wherein the halide source can be part of the zinc ion source, the X source, or a halogen acid, wherein the precursors can complex into the zinc X halide when the composition is applied to the skin or hair, wherein X is an amino acid or trimethylglycine. Methods of making and using the compositions are also provided. When the precursors complex into a zinc X halide, the complex can be used to deliver zinc salts to block perspiration and provide antibacterial effects.
    Type: Application
    Filed: December 19, 2012
    Publication date: November 19, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Long Pan, Jairajh Mattai, Shamim Ansari, Jianhong Qiu, James G. Masters, Ying Yang
  • Antiperspirant Active Compositions and Manufacture Thereof
    Publication number: 20150328097
    Abstract: A method of making an antiperspirant active composition and the use of a heating step at elevated temperature to convert Al13 polyhydroxyoxoaluminum cations in the species detectable by 27Al NMR within an aqueous aluminum salt solution into Al30 polyhydroxyoxoaluminum cations in the species detectable by 27Al NMR without increasing a SEC Peak 3 area in the SEC chromatogram of the aluminum salt.
    Type: Application
    Filed: July 24, 2015
    Publication date: November 19, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Iraklis Pappas, Long Pan
  • ORAL CARE PRODUCTS COMPRISING TETRABASIC ZINC CHLORIDE AND TRIMETHYLGLYCINE
    Publication number: 20150328096
    Abstract: The invention provides oral care compositions comprising a mixture of tetrabasic zinc halide and trimethylglycine, in free or orally acceptable salt form. Methods of making and using the compositions are also provided.
    Type: Application
    Filed: December 19, 2012
    Publication date: November 19, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: LaTonya Kirkpatrick-Liverman, Zhiqiang Liu, Long Pan, Ying Yang, Guofeng Xu, Michael A. Stranick, Zhigang Hao
  • ORAL GEL COMPRISING ZINC-AMINO ACID COMPLEX
    Publication number: 20150328110
    Abstract: Disclosed herein are dentifrices comprising a zinc amino acid halide, which provide a precipitate of zinc oxide upon use with dilution with water and/or saliva. Methods of making and using the dentifrices are also provided.
    Type: Application
    Filed: December 19, 2012
    Publication date: November 19, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Long PAN, Shaotang YUAN, Shira PILCH, James G. MASTERS, Zhiqiang LIU, Vyoma PATEL
  • ORAL CARE PRODUCTS COMPRISING A TETRABASIC ZINC-AMINO ACID-HALIDE COMPLEX
    Publication number: 20150328111
    Abstract: Described herein are oral care compositions comprising a tetrabasic zinc halide and an amino acid; along with methods of making and using the same.
    Type: Application
    Filed: December 19, 2012
    Publication date: November 19, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Zhiqiang Liu, Long Pan, Ying Yang, Guofeng Xu, Michael A. Stranick
  • ORAL CARE PRODUCTS COMPRISING ZINC OXIDE AND TRIMETHYLGLYCINE
    Publication number: 20150328112
    Abstract: Described herein are oral care compositions comprising a mixture of zinc oxide and trimethylglycine, in free or orally acceptable salt form. Methods of making and using the compositions are also provided.
    Type: Application
    Filed: December 19, 2012
    Publication date: November 19, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Guofeng Xu, Zhiqiang Liu, Long Pan, LaTonya Kilpatrick-Liverman, Ying Yang, Michael A. Stranick, Zhigang Hao
  • ZINC AMINO ACID/TRIMETHYLGLYCINE HALIDE
    Publication number: 20150328117
    Abstract: The invention provides a personal care composition for application to the skin which comprises a personal care composition for application to the skin or hair comprising a zinc X halide and a cosmetically acceptable base, wherein X is an amino acid or trimethylglycine. Methods of making and using the compositions are also provided. The zinc X halide is can be used to deliver zinc salts to block perspiration and provide antibacterial effects.
    Type: Application
    Filed: December 19, 2012
    Publication date: November 19, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Long Pan, Jairajh Mattai, Shamin Ansari, Jianhong Qiu, James G. Masters, Ying Yang
  • ORAL CARE COMPOSITION COMPRISING ZINC AMINO ACID HALIDES
    Publication number: 20150328118
    Abstract: Disclosed herein are oral care compositions comprising a zinc amino acid halide. Methods of making and using the compositions are also provided.
    Type: Application
    Filed: December 19, 2012
    Publication date: November 19, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Long PAN, Shaotang YUAN, Shira PILCH, James G. MASTERS, Zhiqiang LIU
  • Bar Soap Composition and Method of Manufacture
    Publication number: 20150322388
    Abstract: A soap bar composition comprising solid soap and an oil-in-water emulsion, wherein the emulsion comprises one or more surfactants and wherein the emulsion is dispersed within the solid soap.
    Type: Application
    Filed: December 7, 2012
    Publication date: November 12, 2015
    Inventors: Long Pan, Diana Scala, Donghui Wu, Jairaj Mattai, Christine Boyke, Minli Shi, Diane Curley
  • ANTIPERSPIRANT PRODUCTS WITH PROTEIN AND ANTIPERSPIRANT SALTS
    Publication number: 20150313821
    Abstract: The invention provides antiperspirant formulations comprising a protein and an antiperspirant salt in combination with a cosmetically acceptable carrier, together with methods of making and using these complexes and compositions.
    Type: Application
    Filed: December 19, 2012
    Publication date: November 5, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Shaotang Yuan, Long Pan
  • PERSONAL CLEANSING COMPOSITIONS CONTAINING ZINC AMINO ACID/TRIMETHYLGLYCINE HALIDE
    Publication number: 20150313827
    Abstract: Provided is a personal cleansing composition for application to the skin which comprises a zinc X halide present in an amount to provide at least 0.36 weight % of the composition of zinc, and a surfactant, wherein X is an amino acid or trimethylglycine. Methods of making and using the compositions are also provided. The zinc X halide is can be used to deliver zinc salts to reduce or prevent sunburn, kill bacteria, or reduce perspiration.
    Type: Application
    Filed: November 20, 2013
    Publication date: November 5, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Eugene Hardy, Long Pan, Shiri Nawrocki, Evangelia Arvanitidou, Laurence D. Du-Thumm
  • ZINC AMINO ACID COMPLEX WITH CYSTEINE
    Publication number: 20150313822
    Abstract: Provided are compositions, e.g., oral and personal care products, comprising (i) a tetrabasic zinc-amino acid or trialkyl glycine-halide complex, and (ii) cysteine in free or in orally or cosmetically acceptable salt form, together with methods of making and using the same.
    Type: Application
    Filed: November 7, 2013
    Publication date: November 5, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Long Pan, Shaotang Yuan, Shiri Nawrocki
  • Compositions containing polyhydroxyoxoaluminum cations and manufacture thereof
    Patent number: 9174851
    Abstract: A composition comprising a polyhydroxyoxoaluminum cation detectable at 76 ppm by 27Al NMR that is present in a relative abundance on a 27Al NMR spectrograph that is greater than any other polyhydroxyoxoaluminum cation detectable by 27Al NMR. Also, disclosed are methods of making the composition.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: November 3, 2015
    Assignee: Colgate-Palmolive Company
    Inventors: John Vaughn, Iraklis Pappas, Long Pan
  • ZINC AMINO ACID HALIDE COMPLEX WITH CYSTEINE
    Publication number: 20150306008
    Abstract: Provided are compositions, e.g., oral and personal care products, comprising (i) a zinc amino acid halide complex, and (ii) cysteine in free or in orally or cosmetically acceptable salt form, together with methods of making and using the same.
    Type: Application
    Filed: November 7, 2013
    Publication date: October 29, 2015
    Applicant: Colgate-Palmolive Company
    Inventors: Shaotang Yuan, Long Pan, Laurence D. Du-Thumm
  • FABRIC PRETREATMENT FOR DIGITAL PRINTING
    Publication number: 20150299948
    Abstract: An aqueous cationic polyurethane dispersion, coagulating acids, and a reactive crosslinking moiety are disclosed for use as pretreatment for digital printing on substrates such as textiles and garments. The pretreatment comprises a polyurethane having properly positioned tertiary amino groups, generally protonated or quaternized, in combination with a reactive crosslinker, coagulating acid, and some di- or polyvalent metal ions.
    Type: Application
    Filed: August 26, 2013
    Publication date: October 22, 2015
    Applicant: Lubrizol Advanced Materials, Inc.
    Inventors: Yun-Long Pan, Gary A. Anderle, Alexander V. Lubnin, Stacey L Rohde
  • Oral care compositions
    Patent number: 9125826
    Abstract: Described herein are compositions comprising zirconium amino acid complexes suspended in a hydrophobic carrier; and methods of making and using the same.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: September 8, 2015
    Assignee: Colgate-Palmolive Company
    Inventors: Venda Porter Maloney, Suman Chopra, Sergio Leite, Long Pan, Rahul Patel
  • Method of Making an Aluminum Salt Composition
    Publication number: 20150132242
    Abstract: A method of making aluminum salt compositions using a combination of a basic organic buffer with a source of alkaline earth metal ions. This selection of basic organic buffer provides for a lower alkaline earth metal salt content in the composition made by the method.
    Type: Application
    Filed: April 17, 2012
    Publication date: May 14, 2015
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: Shaotang Yuan, Long Pan, John Vaughn, Iraklis Pappas, James Masters
  • ANTIPERSPIRANT ACTIVE COMPOSITIONS HAVING SEC CHROMATOGRAM EXHIBITING HIGH SEC PEAK 4 INTENSITY
    Publication number: 20150132241
    Abstract: An aluminum salt composition comprising (a) an aluminum salt having an aluminum to chloride molar ratio of about 0.3:1 to about 3:1, an OH:Al molar ratio of about 2:1 to about 2.6:1, exhibiting a Size Exclusion Chromatography (SEC) chromatogram having a SEC Peak 4 to Peak 3 intensity ratio of at least 7, and a Peak 4 intensity greater than a Peak 5 intensity in aqueous solution, and (b) at least one buffer chosen from an amino acid, glycine, and betaine, wherein a molar ratio of buffer to aluminum is about 0.1:1 to about 3:1.
    Type: Application
    Filed: June 16, 2014
    Publication date: May 14, 2015
    Inventor: Long Pan
  • ORAL CARE COMPOSITIONS
    Publication number: 20140341820
    Abstract: Described herein are compositions comprising zirconium amino acid complexes suspended in a hydrophobic carrier; and methods of making and using the same.
    Type: Application
    Filed: December 21, 2011
    Publication date: November 20, 2014
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: Venda Porter Maloney, Suman Chopra, Sergio Leite, Long Pan, Rahul Patel
  • ANTIPERSPIRANT ACTIVE COMPOSITIONS AND MANUFACTURE THEREOF
    Publication number: 20140314700
    Abstract: An antiperspirant active composition comprising an aluminum salt, the aluminum salt (i) having an aluminum to chloride molar ratio of 0.3:1 to 3:1; and (ii) having a species of polyhydroxyoxoaluminum cation detectable at 76 ppm by 27Al NMR that is present in a relative abundance on a 27Al NMR spectrograph that is greater than any other polyhydroxyoxoaluminum cation detectable by 27Al NMR. Also, disclosed are methods of making the antiperspirant active.
    Type: Application
    Filed: December 20, 2011
    Publication date: October 23, 2014
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: John Vaughn, Iraklis Pappas, Long Pan