Patents by Inventor Shao Peng Xu

Shao Peng Xu 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: 20220280403
    Abstract: An aqueous oleanolic acid solution, including from about 0.10 to 2.5 weight % oleanolic acid, from about 60 to 90 weight % solvent, and from about 20 to 40 weight % solubility agent, wherein the solvent includes water, the solubility agent includes sodium lauryl sulfate (SLS), and the aqueous oleanolic acid solution is substantially free of ethanol and dimethyl sulfoxide (DMSO).
    Type: Application
    Filed: August 23, 2019
    Publication date: September 8, 2022
    Applicant: Colgate-Palmolive Company
    Inventors: Shao Peng XU, Yuan Hui XIE, Dai Lin CHEN
  • Patent number: 11260004
    Abstract: An oral care composition, including a mixture of antibacterial agents, the mixture of antibacterial agents including oleanic acid and eugenol at a 2:1 to 3:1 weight ratio.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: March 1, 2022
    Assignee: Colgate-Palmolive Company
    Inventors: Shao Peng Xu, Dai Lin Chen, Neelima Utgikar
  • Publication number: 20200378881
    Abstract: An in-vitro platelet evaluation method, including creating a platelet suspension sample and flowing the platelet suspension sample through an evaluation system to determine a platelet aggregation area and a platelet rolling velocity.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 3, 2020
    Inventors: Shao Peng XU, Dai Lin CHEN
  • Publication number: 20200375859
    Abstract: An oral care composition, including a mixture of antibacterial agents, the mixture of antibacterial agents including oleanic acid and eugenol at a 2:1 to 3:1 weight ratio.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 3, 2020
    Inventors: Shao Peng XU, Dai Lin CHEN, Neelima UTGIKAR
  • Patent number: 10646422
    Abstract: The present invention provides an oral care composition comprising: (a) a first composition comprising a silica abrasive and a first zinc compound selected from zinc citrate, zinc chloride, zinc acetate, zinc lactate, zinc salicylate, zinc sulfate, and zinc nitrate; and (b) a second composition comprising a calcium carbonate abrasive; wherein the first composition and/or the second composition further comprises a second zinc compound selected from zinc oxide, zinc carbonate and zinc tartrate; and wherein the oral care composition optionally further comprises from 0.1 to 1.75 weight % of a tartar control agent, based on the total weight of the oral care composition.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: May 12, 2020
    Assignee: Colgate-Palmolive Company
    Inventors: Ravi Subramanyam, Suzanne Jogun, Mahmoud Hassan, Navin Lewis, Xiao Yi Huang, Shao Peng Xu
  • Patent number: 10583074
    Abstract: Oral care compositions including a hemostatic agent, wherein the hemostatic agent includes a mixture of oleanic acid and eugenol. Methods of making and using these compositions are also described.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: March 10, 2020
    Assignee: Colgate-Palmolive Company
    Inventors: Shao Peng Xu, Peng Yan, Ying Yang
  • Publication number: 20190183755
    Abstract: The present invention provides an oral care composition comprising: (a) a first composition comprising a silica abrasive and a first zinc compound selected from zinc citrate, zinc chloride, zinc acetate, zinc lactate, zinc salicylate, zinc sulfate, and zinc nitrate; and (b) a second composition comprising a calcium carbonate abrasive; wherein the first composition and/or the second composition further comprises a second zinc compound selected from zinc oxide, zinc carbonate and zinc tartrate; and wherein the oral care composition optionally further comprises from 0.1 to 1.75 weight % of a tartar control agent, based on the total weight of the oral care composition.
    Type: Application
    Filed: February 25, 2019
    Publication date: June 20, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Ravi SUBRAMANYAM, Suzanne JOGUN, Mahmoud HASSAN, Navin LEWIS, Xiao Yi HUANG, Shao Peng XU
  • Publication number: 20190167555
    Abstract: Oral care compositions including a hemostatic agent, wherein the hemostatic agent includes a mixture of oleanic acid and eugenol. Methods of making and using these compositions are also described.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 6, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Shao Peng XU, Peng YAN, Ying YANG
  • Patent number: 10251823
    Abstract: The present invention provides an oral care composition comprising: (a) a first composition comprising a silica abrasive and a first zinc compound selected from zinc citrate, zinc chloride, zinc acetate, zinc lactate, zinc salicylate, zinc sulfate, and zinc nitrate; and (b) a second composition comprising a calcium carbonate abrasive; wherein the first composition and/or the second composition further comprises a second zinc compound selected from zinc oxide, zinc carbonate and zinc tartrate; and wherein the oral care composition optionally further comprises from 0.1 to 1.75 weight % of a tartar control agent, based on the total weight of the oral care composition.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: April 9, 2019
    Assignee: Colgate-Palmolive Company
    Inventors: Ravi Subramanyam, Suzanne Jogun, Mahmoud Hassan, Navin Lewis, Xiao Yi Huang, Shao Peng Xu
  • Patent number: 9883999
    Abstract: The present invention generally relates to oral care compositions which enhance the solubility of rutin comprising rutin and at least one polyhydroxyalkyl alcohol. The present invention also relates to methods for use and manufacturing said oral care compositions.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: February 6, 2018
    Assignee: Colgate-Palmolive Company
    Inventors: Shao Peng Xu, Wei Song, Xiong Fei Qin, Yuan Hui Xie, Mahmoud Hassan
  • Publication number: 20170348213
    Abstract: Provided herein is an oral care composition comprising an antioxidant and a surfactant system, wherein the surfactant system comprises sodium methyl cocoyl taurate in an amount of from 0.7 weight % to 1.2 weight % by total weight of the composition and optionally, a poloxamer in an amount of from 0.4 to 1.2 weight % by total weight of the composition. The composition is useful for preventing or treating periodontal disease.
    Type: Application
    Filed: December 24, 2014
    Publication date: December 7, 2017
    Applicant: Colgate-Palmolive Company
    Inventors: Yun Xu, Guangxin LIN, Yuyan ZENG, Wei SONG, Hailiang LU, Dandan CHEN, Shao Peng XU
  • Publication number: 20170333310
    Abstract: The present invention provides an oral care composition comprising: (a) a first composition comprising a silica abrasive and a first zinc compound selected from zinc citrate, zinc chloride, zinc acetate, zinc lactate, zinc salicylate, zinc sulfate, and zinc nitrate; and (b) a second composition comprising a calcium carbonate abrasive; wherein the first composition and/or the second composition further comprises a second zinc compound selected from zinc oxide, zinc carbonate and zinc tartrate; and wherein the oral care composition optionally further comprises from 0.1 to 1.75 weight % of a tartar control agent, based on the total weight of the oral care composition.
    Type: Application
    Filed: November 13, 2015
    Publication date: November 23, 2017
    Applicant: Colgate-Palmolive Company
    Inventors: Ravi SUBRAMANYAM, Suzanne JOGUN, Mahmoud HASSAN, Navin LEWIS, Xiao Yi HUANG, Shao Peng XU
  • Publication number: 20170328920
    Abstract: A composition for detecting blood includes 3,3?, 5, 5?-tetramethylbenzidine, cumene hydroperoxide, and a surfactant. The composition is an aqueous solution. The surfactant is an anionic surfactant or a non-ionic surfactant. The composition is useful for the detection of blood, in particular occult blood in saliva. Also described are methods for detecting blood using the composition, a kit including the composition, and the use of a surfactant to reduce the time taken to detect blood.
    Type: Application
    Filed: November 18, 2014
    Publication date: November 16, 2017
    Applicant: Colgate-Palmolive Company
    Inventors: Shao Peng XU, Xiong Fei QIN, Peng YAN
  • Publication number: 20170224595
    Abstract: An oral care composition comprising: (a) arginine, in free or salt form; (b) serine; (c) zinc oxide; and (d) zinc citrate.
    Type: Application
    Filed: October 15, 2014
    Publication date: August 10, 2017
    Applicant: Colgate-Palmolive Company
    Inventors: Shao Peng XU, Mahmoud HASSAN, Xiao Yi HUANG
  • Publication number: 20160338931
    Abstract: The present invention generally relates to oral care compositions which enhance the solubility of rutin comprising rutin and at least one polyhydroxyalkyl alcohol. The present invention also relates to methods for use and manufacturing said oral care compositions.
    Type: Application
    Filed: October 23, 2014
    Publication date: November 24, 2016
    Applicant: Colgate-Palmolive Company
    Inventors: Shao Peng Xu, Wei Song, Xiong Fei Qin, Yuan Hui Xie, Mahmoud Hassan