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).

  • Publication number: 20140314701
    Abstract: An anhydrous liquid antiperspirant composition comprising a carrier comprising a cation and/or zwitterion and a hydrogen bond donor, wherein an amount of carrier is greater than an amount of any other material in the composition, and an antiperspirant active. This represents a new delivery form for antiperspirant actives and/or deodorant actives.
    Type: Application
    Filed: July 2, 2014
    Publication date: October 23, 2014
    Inventors: Long Pan, Donghui Wu, LaTonya Kilpatrick-Liverman, Michael Fitzgerald, Matthew J. Eibling, Iraklis Pappas
  • Patent number: 8815222
    Abstract: An anhydrous liquid antiperspirant/deodorant composition comprising a carrier comprising a cation and/or zwitterion and a hydrogen bond donor, wherein an amount of carrier is greater than an amount of any other material in the composition, and an antiperspirant active. This represents a new delivery form for antiperspirant actives and/or deodorant actives.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: August 26, 2014
    Assignee: Colgate—Palmolive Company
    Inventors: Long Pan, Donghui Wu, LaTonya Kilpatrick-Liverman, Matthew J. Eibling, Michael Fitzgerald, Iraklis Pappas
  • Patent number: 8795641
    Abstract: An aluminum salt composition comprising an aluminum chlorohydrate having an aluminum to chloride molar ratio of about 0.3:1 to about 3:1, exhibiting a SEC chromatogram having a SEC Peak 4 to Peak 3 intensity ratio of at least 17, a SEC Peak 3 area of less than 5% of a total area of Peaks 1, 2, 3, 4, 5, and 6 in the SEC chromatogram, and a Peak 4 intensity greater than a Peak 5 intensity in aqueous solution.
    Type: Grant
    Filed: September 18, 2013
    Date of Patent: August 5, 2014
    Assignee: Colgate-Palmolive Company
    Inventor: Long Pan
  • Publication number: 20140213497
    Abstract: A cleansing bar comprising at least one member chosen from clay and talc, wherein a total amount of clay and talc is present in an amount that is greater than any other material in the cleansing bar, at least one cleanser chosen from soap and surfactant, and a binder present in an amount to structure the cleansing bar into a bar.
    Type: Application
    Filed: April 2, 2014
    Publication date: July 31, 2014
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: Steve Misner, Long Pan, Diana Scala, Regina Hourigan, Ravi Subramanyam, Dennis Fletcher, Patricia Hall-Puzio, Shamim Ansari, Derek Le
  • Publication number: 20140170086
    Abstract: A method for indicating release of an antibacterial agent or for indicating an amount of time for cleansing skin with an aqueous cleansing composition comprising a surfactant and a zinc X halide complex, wherein X is an amino acid or trimethylglycine, wherein the method comprises washing skin with the cleansing composition and water for a time until the zinc X halide complex precipitates from the aqueous cleansing composition.
    Type: Application
    Filed: July 17, 2013
    Publication date: June 19, 2014
    Inventors: Long Pan, Shaotang Yuan, Jairajh Mattai, James G. Masters
  • Publication number: 20140147405
    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: Application
    Filed: December 20, 2011
    Publication date: May 29, 2014
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: John Vaughn, Iraklis Pappas, Long Pan
  • Patent number: 8729137
    Abstract: A cleansing bar comprising at least one member chosen from clay and talc, wherein a total amount of clay and talc is present in an amount that is greater than any other material in the cleansing bar, at least one cleanser chosen from soap and surfactant, and a binder present in an amount to structure the cleansing bar into a bar.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: May 20, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: Steve Misner, Long Pan, Diana Scala, Regina Hourigan, Ravi Subramanyam, Dennis Fletcher, Patricia Hall-Puzio, Shamim Ansari, Derek Le
  • Publication number: 20140127151
    Abstract: A method of producing an anhydrous antiperspirant composition comprising (a) providing a mixture of at least one antiperspirant active including a metal salt, and an anhydrous carrier for the at least one antiperspirant active in which the at least one antiperspirant active is dissolved, the carrier comprising a eutectic mixture of at least one basic compound selected from a basic amide and a basic amine and at least one member chosen from a cation and zwitterion; and (b) heating the mixture to form a stabilized eutectic system of the at least one antiperspirant active and the anhydrous carrier, and wherein the at least one antiperspirant active, the at least one basic compound and the at least one member chosen from a cation and zwitterion form a ternary eutectic system.
    Type: Application
    Filed: January 14, 2014
    Publication date: May 8, 2014
    Applicant: Colgate-Palmolive Company
    Inventors: Iraklis Pappas, Michael C. Fitzgerald, Long Pan
  • Publication number: 20140105842
    Abstract: An anhydrous composition comprising a base and a metal organic framework formed from a recyclable porous material with the material adsorbed into the metal organic framework, wherein the recyclable porous material has a structure that breaks down when contacted with water to release the material.
    Type: Application
    Filed: December 18, 2013
    Publication date: April 17, 2014
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventors: Long Pan, Claudio Ortiz, Allen Puchalski
  • Publication number: 20140103480
    Abstract: A mask for partially blocking ultraviolet rays in TFT glass substrate manufacturing process is disclosed. The mask includes a panel pattern area for forming the panel patterns, and an additional pattern area for forming additional patterns in a rim of the panel pattern area. In addition, a TFT glass substrate and the manufacturing thereof are also disclosed. By arranging the additional patterns in the rim of the panel patterns, the microstructures in the rim of the panel patterns are substantially the same with that in the middle of the panel patterns.
    Type: Application
    Filed: October 19, 2012
    Publication date: April 17, 2014
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO
    Inventors: Pei Lin, Hua Zheng, Liangdong Wu, Shangpan Chen, Long Pan, Pan Gao, Mingwen Lin, Shyh-Feng Chen
  • Publication number: 20140072729
    Abstract: The present invention provides a display panel, which includes active area and vacant area surrounding the active area, and dummy pattern area without display functionality being disposed along boundary between active area and vacant area. The present invention also provides a manufacturing method of display panel and a panel display device. The present invention disposes dummy pattern area along boundary active area to withstand loading effect and to ensure active area is not affected by loading effect and display patterns are normal and uniform.
    Type: Application
    Filed: September 13, 2012
    Publication date: March 13, 2014
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD
    Inventors: Hua Zheng, Shyh-Feng Chen, Pei Lin, Mingwen Lin, Liangdong Wu, Pan Gao, Shangpan Chen, Long Pan
  • Patent number: 8663610
    Abstract: A method of producing an anhydrous antiperspirant composition comprising (a) providing a mixture of at least one antiperspirant active including a metal salt, and an anhydrous carrier for the at least one antiperspirant active in which the at least one antiperspirant active is dissolved, the carrier comprising a eutectic mixture of at least one basic compound selected from a basic amide and a basic amine and at least one member chosen from a cation and zwitterion; and (b) heating the mixture to form a stabilized eutectic system of the at least one antiperspirant active and the anhydrous carrier. Also, an anhydrous antiperspirant composition.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: March 4, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: Iraklis Pappas, Michael C. Fitzgerald, Long Pan
  • Patent number: 8637444
    Abstract: A method of delivering a material to a person comprising applying an anhydrous composition to a person, wherein the anhydrous composition comprises a base and metal organic framework formed from a recyclable porous material with the material adsorbed into the metal organic framework, and the recyclable porous material has a structure that breaks down when contacted with water to release the material. An anhydrous composition comprising a base and a metal organic framework formed from a recyclable porous material with the material adsorbed into the metal organic framework, wherein the recyclable porous material has a structure that breaks down when contacted with water to release the material.
    Type: Grant
    Filed: November 5, 2010
    Date of Patent: January 28, 2014
    Assignee: Colgate-Palmolive Company
    Inventors: Long Pan, Claudio Ortiz, Allen Puchalski
  • Publication number: 20140017189
    Abstract: An aluminum salt composition comprising an aluminum chlorohydrate having an aluminum to chloride molar ratio of about 0.3:1 to about 3:1, exhibiting a SEC chronatogram having a SEC Peak 4 to Peak 3 intensity ratio of at least 7, a SEC Peak 3 area of less than 5% of a total area of Peaks 1, 2, 3, 4, 5, and 6 in the SEC chromatogram, and a Peak 4 intensity greater than a Peak 5 intensity in aqueous solution.
    Type: Application
    Filed: September 18, 2013
    Publication date: January 16, 2014
    Applicant: Colgate-Palmolive Company
    Inventor: Long Pan
  • Patent number: 8562956
    Abstract: A method of making an antiperspirant active composition comprising: heating an aqueous solution containing an aluminum salt having an aluminum to chloride molar ratio of about 0.3:1 to about 3:1, optionally with a buffer agent, at a temperature of about 50° C. to about 95° C. to reflux for a period of time of about 1 hour to about 5 hours to obtain an aluminum salt solution; adding an aqueous solution of an inorganic base to obtain an aluminum salt solution having an OH:Al molar ratio of about 2:1 to about 2.6:1 to obtain a pH adjusted aluminum salt solution having a pH of about 2 to about 5; and optionally adding an aqueous solution containing a zirconium compound to the pH adjusted aluminum salt solution to thereby obtain an aluminum-zirconium salt solution having a molar ratio of aluminum to zirconium of about 5:1 to about 10:1.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: October 22, 2013
    Assignee: Colgate-Palmolive Company
    Inventor: Long Pan
  • Patent number: 8557228
    Abstract: An aqueous antiperspirant/deodorant composition comprising: (a) at least one active chosen from an antiperspirant active and a deodorant active, (b) a mixture comprising at least one basic compound chosen from a basic amide and a basic amine and a counterpart material for the basic amide and/or basic amine, and (c) at least 10 weight % water. Also, a method of manufacturing the composition.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: October 15, 2013
    Assignee: Colgate-Palmolive Company
    Inventors: Michael C. Fitzgerald, Long Pan, Iraklis Pappas, LaTonya Kilpatrick-Liverman
  • Publication number: 20130224140
    Abstract: A composition comprising an aluminum chlorohydrate salt, the aluminum chlorohydrate salt having at least 50 mole % Al30 polyhydroxyoxoaluminum cation of all polyhydroxyoxoaluminum cations detectable by quantitative27 Al NMR within the aluminum chlorohydrate salt, and a buffer. The composition can optionally include zirconium. Also disclosed are a method of making an aluminum salt using an increased molar concentration of a starting aluminum salt with a buffer, a method of reducing perspiration with the aluminum chlorohydrate salt, and a method of treating water with the aluminum chlorohydrate salt.
    Type: Application
    Filed: October 31, 2011
    Publication date: August 29, 2013
    Applicant: Colgate-Palmolive Company
    Inventors: Iraklis Pappas, John Vaughn, Long Pan
  • Publication number: 20130209387
    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) exhibiting an 27Al NMR spectrum with a species distribution including at least 90% A130 polyhydroxyoxoaluminum cation as the predominant species detectable by 27Al NMR within the aluminum salt. The composition can optionally include zirconium. Also disclosed are 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: November 2, 2010
    Publication date: August 15, 2013
    Applicant: Colgate-Palmolive Company
    Inventors: Iraklis Pappas, Long Pan
  • Publication number: 20130022566
    Abstract: A method of making an antiperspirant active composition comprising: heating an aqueous solution containing an aluminum salt having an aluminum to chloride molar ratio of about 0.3:1 to about 3:1, optionally with a buffer agent, at a temperature of about 50° C. to about 95° C. to reflux for a period of time of about 1 hour to about 5 hours to obtain an aluminum salt solution; adding an aqueous solution of an inorganic base to obtain an aluminum salt solution having an OH:Al molar ratio of about 2:1 to about 2.6:1 to obtain a pH adjusted aluminum salt solution having a pH of about 2 to about 5; and optionally adding an aqueous solution containing a zirconium compound to the pH adjusted aluminum salt solution to thereby obtain an aluminum-zirconium salt solution having a molar ratio of aluminum to zirconium of about 5:1 to about 10:1.
    Type: Application
    Filed: August 2, 2012
    Publication date: January 24, 2013
    Applicant: COLGATE-PALMOLIVE COMPANY
    Inventor: Long Pan
  • Publication number: 20120308501
    Abstract: An aqueous antiperspirant/deodorant composition comprising: (a) at least one active chosen from an antiperspirant active and a deodorant active, (b) a mixture comprising at least one basic compound chosen from a basic amide and a basic amine and a counterpart material for the basic amide and/or basic amine, and (c) at least 10 weight % water. Also, a method of manufacturing the composition.
    Type: Application
    Filed: December 16, 2010
    Publication date: December 6, 2012
    Applicant: Colgate-Palmolive Company
    Inventors: Michael C. Fitzgerald, Long Pan, Iraklis Pappas, LaTonya Kilpatrick-Liverman