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).
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Publication number: 20220280403Abstract: 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: ApplicationFiled: August 23, 2019Publication date: September 8, 2022Applicant: Colgate-Palmolive CompanyInventors: Shao Peng XU, Yuan Hui XIE, Dai Lin CHEN
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Patent number: 11260004Abstract: 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: GrantFiled: May 31, 2019Date of Patent: March 1, 2022Assignee: Colgate-Palmolive CompanyInventors: Shao Peng Xu, Dai Lin Chen, Neelima Utgikar
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Publication number: 20200378881Abstract: 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: ApplicationFiled: May 31, 2019Publication date: December 3, 2020Inventors: Shao Peng XU, Dai Lin CHEN
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Publication number: 20200375859Abstract: 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: ApplicationFiled: May 31, 2019Publication date: December 3, 2020Inventors: Shao Peng XU, Dai Lin CHEN, Neelima UTGIKAR
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Patent number: 10646422Abstract: 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: GrantFiled: February 25, 2019Date of Patent: May 12, 2020Assignee: Colgate-Palmolive CompanyInventors: Ravi Subramanyam, Suzanne Jogun, Mahmoud Hassan, Navin Lewis, Xiao Yi Huang, Shao Peng Xu
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Patent number: 10583074Abstract: 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: GrantFiled: December 1, 2017Date of Patent: March 10, 2020Assignee: Colgate-Palmolive CompanyInventors: Shao Peng Xu, Peng Yan, Ying Yang
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Publication number: 20190183755Abstract: 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: ApplicationFiled: February 25, 2019Publication date: June 20, 2019Applicant: Colgate-Palmolive CompanyInventors: Ravi SUBRAMANYAM, Suzanne JOGUN, Mahmoud HASSAN, Navin LEWIS, Xiao Yi HUANG, Shao Peng XU
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Publication number: 20190167555Abstract: 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: ApplicationFiled: December 1, 2017Publication date: June 6, 2019Applicant: Colgate-Palmolive CompanyInventors: Shao Peng XU, Peng YAN, Ying YANG
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Patent number: 10251823Abstract: 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: GrantFiled: November 13, 2015Date of Patent: April 9, 2019Assignee: Colgate-Palmolive CompanyInventors: Ravi Subramanyam, Suzanne Jogun, Mahmoud Hassan, Navin Lewis, Xiao Yi Huang, Shao Peng Xu
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Patent number: 9883999Abstract: 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: GrantFiled: October 23, 2014Date of Patent: February 6, 2018Assignee: Colgate-Palmolive CompanyInventors: Shao Peng Xu, Wei Song, Xiong Fei Qin, Yuan Hui Xie, Mahmoud Hassan
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Publication number: 20170348213Abstract: 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: ApplicationFiled: December 24, 2014Publication date: December 7, 2017Applicant: Colgate-Palmolive CompanyInventors: Yun Xu, Guangxin LIN, Yuyan ZENG, Wei SONG, Hailiang LU, Dandan CHEN, Shao Peng XU
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Publication number: 20170333310Abstract: 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: ApplicationFiled: November 13, 2015Publication date: November 23, 2017Applicant: Colgate-Palmolive CompanyInventors: Ravi SUBRAMANYAM, Suzanne JOGUN, Mahmoud HASSAN, Navin LEWIS, Xiao Yi HUANG, Shao Peng XU
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Publication number: 20170328920Abstract: 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: ApplicationFiled: November 18, 2014Publication date: November 16, 2017Applicant: Colgate-Palmolive CompanyInventors: Shao Peng XU, Xiong Fei QIN, Peng YAN
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Publication number: 20170224595Abstract: An oral care composition comprising: (a) arginine, in free or salt form; (b) serine; (c) zinc oxide; and (d) zinc citrate.Type: ApplicationFiled: October 15, 2014Publication date: August 10, 2017Applicant: Colgate-Palmolive CompanyInventors: Shao Peng XU, Mahmoud HASSAN, Xiao Yi HUANG
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Publication number: 20160338931Abstract: 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: ApplicationFiled: October 23, 2014Publication date: November 24, 2016Applicant: Colgate-Palmolive CompanyInventors: Shao Peng Xu, Wei Song, Xiong Fei Qin, Yuan Hui Xie, Mahmoud Hassan