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).

  • ORAL CARE COMPOSITIONS
    Publication number: 20170231878
    Abstract: Provided are aqueous soluble tin phosphate complexes formed from a mixture comprising tin (II) fluoride and a pyrophosphate salt and oral care compositions comprising the complexes and uses thereof.
    Type: Application
    Filed: December 29, 2016
    Publication date: August 17, 2017
    Inventors: Daniel SCHANKEL, Shiri NAWROCKI, Viktor DUBOVOY, Long PAN, Nihal DOGU
  • Oral care compositions
    Patent number: 9717662
    Abstract: Described herein are oral care compositions comprising an effective amount of aluminum chlorohydrate suspended in a carrier for preventing, reducing or inhibiting dentinal hypersensitivity, the aluminum chlorohydrate exhibiting a 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; and methods of using the same.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: August 1, 2017
    Assignee: Colgate-Palmolive Company
    Inventors: Long Pan, Venda Porter Maloney, Kristen Reale, Suman Chopra, James G. Masters, Shaotang Yuan, Laurence Du-Thumm
  • Antiperspirant active compositions and manufacture thereof
    Patent number: 9717663
    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: Grant
    Filed: August 1, 2016
    Date of Patent: August 1, 2017
    Assignee: Colgate-Palmolive Company
    Inventors: John Vaughn, Iraklis Pappas, Long Pan
  • Antiperspirant Compositions Containing Ethylenediamine Disuccinate
    Publication number: 20170202761
    Abstract: Antiperspirant compositions that incorporate ethylene diamine disuccinate salts as replacements for ethylenediaminetraacetic acid salts.
    Type: Application
    Filed: July 21, 2014
    Publication date: July 20, 2017
    Applicant: Colgate-Palmolive Company
    Inventors: Viktor DUBOVOY, Richard ADAMS, Sandra WADEER, Christine BOYKE, Long PAN
  • STEP IMPEDANCE RESONATOR FILTER
    Publication number: 20170194683
    Abstract: A step impedance resonator filter including a first resonator and a second resonator is disclosed. The first resonator includes a first coupled line and a first tapped line connected to the first coupled line. The second resonator includes a second coupled line and a second tapped line connected to the second coupled line. The second coupled line is coupled with the first coupled line. The first tapped line has a first central line which is spaced from an end face of the first coupled line at a first distance. The second tapped line has a second central line which is spaced from an end face of the second coupled line at a second distance. The first distance is larger than the second distance. As such, the performance of the step impedance resonator filter can be improved.
    Type: Application
    Filed: December 30, 2015
    Publication date: July 6, 2017
    Inventors: Chung-Long PAN, Rong-Ching WU, Tsu-Chung TAN
  • PERSONAL CARE COMPOSITIONS
    Publication number: 20170189285
    Abstract: Described herein, are aqueous soluble tin phosphate complexes formed from a mixture comprising tin (II) fluoride and a pyrophosphate salt. Also described are external personal care compositions comprising the complexes, and uses thereof.
    Type: Application
    Filed: December 27, 2016
    Publication date: July 6, 2017
    Applicant: Colgate-Palmolive Company
    Inventors: Daniel Schankel, Shiri Nawrocki, Viktor Dubovoy, Long Pan
  • Filter Configuration
    Publication number: 20170194684
    Abstract: A filter configuration including a substrate, a primary microstrip line and a first defected ground structure is disclosed. The substrate has a first face and a second face. The second face is a ground face. The primary microstrip line is arranged on the first face and extends in a first direction. The first defected ground structure is arranged on the second face. The first defected ground structure includes a first section, a first circular section, a second section, a second circular section and a third section that are connected to each other in sequence in a second direction perpendicular to the first direction. The second section is covered by the primary microstrip line in a vertical direction perpendicular to the first and second faces. The primary microstrip line has a width equal to a minimum length of the second section. As such, the filtering effect can be improved.
    Type: Application
    Filed: December 30, 2015
    Publication date: July 6, 2017
    Inventors: Chung-Long Pan, Rong-Ching Wu, Tsu-Chung Tan
  • OCCLUSIVE PERSONAL CARE COMPOSITION
    Publication number: 20170172868
    Abstract: Described herein, are compositions comprising a soluble quaternary ammonium polymer/polyphosphate complex made by combining ingredients comprising a quaternary ammonium polymer and polyphosphates having 2 or more phosphate units. Methods of making and using these compositions are also described.
    Type: Application
    Filed: December 16, 2015
    Publication date: June 22, 2017
    Inventors: Viktor Dubovoy, Michael Stranick, Peter R. Hilliard, JR., Laurence Du-Thumm, Long Pan
  • Two component compositions containing zinc amino acid halide complexes and cysteine
    Patent number: 9675823
    Abstract: Provided are compositions, e.g., oral and personal care products, comprising (i) a 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: Grant
    Filed: November 7, 2013
    Date of Patent: June 13, 2017
    Assignee: Colgate-Palmolive Company
    Inventors: Zhiqiang Liu, Long Pan, Joseph Convery, Shaotang Yuan, Harsh M. Trivedi
  • METHOD AND APPARATUS FOR PREVENTING PHOTOGRAPH FROM BEING SHIELDED
    Publication number: 20170163883
    Abstract: The present disclosure provides a method and an apparatus for preventing a field of view of an image capturing device from being shielded when capturing an image. Accordingly, an image capturing device may capture an unobstructed image that is free from any object obstructing the field of view of the image capturing device.
    Type: Application
    Filed: December 7, 2016
    Publication date: June 8, 2017
    Applicant: Xiaomi Inc.
    Inventors: Long Pan, Guangjian Wang, Ruixian Zhu
  • ANTIPERSPIRANT ACTIVE COMPOSITIONS AND MANUFACTURE THEREOF
    Publication number: 20170128330
    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: August 1, 2016
    Publication date: May 11, 2017
    Applicant: Colgate-Palmolive Company
    Inventors: John Vaughn, Iraklis Pappas, Long Pan
  • TEETH WHITENING METHODS, VISUALLY PERCEPTIBLE SIGNALS AND COMPOSITIONS THEREFOR
    Publication number: 20170128339
    Abstract: Described herein are methods of cleaning a tooth comprising administering a composition comprising a zinc amino acid halide complex to the oral cavity; and retaining the composition in the oral cavity for a time sufficient to form a precipitate.
    Type: Application
    Filed: January 20, 2017
    Publication date: May 11, 2017
    Applicant: Colgate-Palmolive Company
    Inventors: Zhiqiang Liu, Long Pan, Shaotang Yuan, Jairajh Mattai, James G. Masters
  • Synthesis of Zinc-Lysine Complex From Zinc Chloride
    Publication number: 20170121351
    Abstract: The disclosure provides an improved synthesis for a zinc-lysine complex having the formula [Zn(C6H14N2O2)2Cl]+Cl?, in which zinc chloride is reacted with lysine, in aqueous solution. The disclosure also provides oral care and personal care compositions comprising the complex prepared by the synthesis, and methods of using these complexes and compositions.
    Type: Application
    Filed: June 18, 2014
    Publication date: May 4, 2017
    Applicant: Colgate-Palmolive Company
    Inventors: Shiri Nawrocki, Ravi SUBRAMANYAM, Long PAN
  • CALL PROCESSING METHOD AND DEVICE
    Publication number: 20170126889
    Abstract: The present disclosure relates to a call processing method and device. The method includes: obtaining usage information of a terminal device when receiving a call request from a strange call; determining whether the usage information comprises usage information associated with the strange call; and not intercepting the strange call if the usage information comprises the usage information associated with the strange call.
    Type: Application
    Filed: August 5, 2016
    Publication date: May 4, 2017
    Inventors: Guangjian WANG, Long PAN, Yixing ZOU
  • Method of making an anhydrous liquid antiperspirant composition
    Patent number: 9585825
    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: Grant
    Filed: January 14, 2014
    Date of Patent: March 7, 2017
    Assignee: Colgate-Palmolive Company
    Inventors: Iraklis Pappas, Michael C. Fitzgerald, Long Pan
  • FABRIC PRETREATMENT FOR DIGITAL PRINTING
    Publication number: 20170058453
    Abstract: An aqueous polymer dispersion with nonionic colloidal stabilization, polyvalent metal ion, coagulating acid, and an optional mono or polyhydric alcohols and/or alkylene-oxide oligomers (humectants or surface tension modifiers), and optional surfactant are disclosed for use as pretreatment for substrates such as textiles and garments.
    Type: Application
    Filed: February 16, 2015
    Publication date: March 2, 2017
    Inventors: Yun-Long Pan, Stacy L. Rohde, Gary A. Anderle
  • Teeth whitening methods, visually perceptible signals and compositions therefor
    Patent number: 9572756
    Abstract: Described herein are methods of cleaning a tooth comprising administering a composition comprising a zinc amino acid halide complex to the oral cavity; and retaining the composition in the oral cavity for a time sufficient to form a precipitate.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: February 21, 2017
    Assignee: Colgate-Palmolive Company
    Inventors: Zhiqiang Liu, Long Pan, Shaotang Yuan, Jairajh Mattai, James G. Masters
  • INFORMATION DISPLAY METHOD AND DEVICE
    Publication number: 20170038918
    Abstract: Information display methods and devices are disclosed. Because display screen of a device may not show a large information list, users may need to browse the information using browsing operations. The screen display a segment of the information list upon each browsing operation. In one embodiment, the identification information of each displayed information segment is recorded and the user may back navigate to a previously displayed information segment based on the recorded identification information.
    Type: Application
    Filed: April 14, 2016
    Publication date: February 9, 2017
    Applicant: Xiaomi Inc.
    Inventors: Ruixian Zhu, Guangjian Wang, Long Pan
  • MAMMALIAN SIRT1 ACTIVATOR
    Publication number: 20170035724
    Abstract: A method for activating mammalian SIRT1 in a cell comprising: providing a compound of formula (1): and incubating the cell with the compound. Also provided is a method for extending life span of a subject comprising: providing the same compound; and administering the compound to the subject. Yet also provided is a method for treating a mammalian SIRT1 inactivation-related disease in a subject comprising: providing the same compound; and administering the compound to the subject.
    Type: Application
    Filed: October 16, 2015
    Publication date: February 9, 2017
    Inventors: Chin-Chuan CHEN, Yann-Lii LEU, Tsong-Long HWANG, Jia-You FANG, Tai-Long PAN
  • ALUMINUM SALT CONTAINING HIGH PERCENTAGE OF Al30
    Publication number: 20170008773
    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 quantitative 27Al 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: September 21, 2016
    Publication date: January 12, 2017
    Applicant: Colgate-Palmolive Company
    Inventors: Iraklis Pappas, John Vaughn, Long Pan