Patents by Inventor Junhong Mao

Junhong Mao 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: 20230390178
    Abstract: The disclosure relates to skin care compositions comprising an effective amount of one or more hydrophilic vitamins and an effective amount of a low-molecular weight hyaluronic acid or an alkali metal hyaluronate (<avg. 75 kDa) (e.g., avg. 35-avg. 60 kDA) (e.g., about avg. 50 kDA), as well as to methods of using and of making these compositions.
    Type: Application
    Filed: June 2, 2023
    Publication date: December 7, 2023
    Applicant: Colgate-Palmolive Company
    Inventors: Aaron COHEN, Junhong MAO, Thomas BOYD
  • Publication number: 20230346666
    Abstract: Personal care compositions and, particularly, personal care compositions for depigmenting keratin materials are disclosed herein. The personal care compositions typically include tranexamic acid and mandelic acid, wherein the personal care composition has a weight ratio of tranexamic acid to mandelic acid of from about 1:6 to about 1:17.
    Type: Application
    Filed: April 24, 2023
    Publication date: November 2, 2023
    Applicant: Colgate-Palmolive Company
    Inventors: Vinay Bhardwaj, Junhong Mao, Thomas Boyd, Ewelina Lesniak, Savitha Rajagopal
  • Publication number: 20230225955
    Abstract: Described herein are personal care compositions that may include from about 0.1 to about 5 wt. % of a polysaccharide; from about 0.01 to about 12 wt. % of a fatty alcohol; and from about 0.5 to about 7 wt. % of a post-biotic blend, wherein all weight percentages are based on the total weight of the personal care composition. Methods of making and using these personal care compositions are also described herein.
    Type: Application
    Filed: September 1, 2022
    Publication date: July 20, 2023
    Applicant: Colgate-Palmolive Company
    Inventors: Min LI, Aixing FAN, Nadia SOLIMAN, Komal SHAHANI, Junhong MAO, Thomas BOYD, Amira KHAN, Mavis DENNIS, Stephy Qianwen CHUNG
  • Patent number: 11690833
    Abstract: Described herein are complexes comprising a cationic antibacterial agent and a metal salt, personal care compositions comprising same; along with methods of making and using these complexes and compositions.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: July 4, 2023
    Assignee: Colgate-Palmolive Company
    Inventors: Viktor Dubovoy, Junhong Mao, Ravi Subramanyam, Long Pan, Tatiana Brinzari
  • Patent number: 11517512
    Abstract: Disclosed herein are personal care compositions comprising Zn:usnate complexes having a 1:2 zinc to usnate molar ratio. Methods of making and using the compositions are also provided. The personal care compositions may include a cleansing component and an antibacterial component, wherein the antibacterial component comprises Zn:usnate complexes having a 1:2 zinc to usnate molar ratio.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: December 6, 2022
    Assignee: Colgate-Palmolive Company
    Inventors: Stanislav Jaracz, Long Pan, Karthik Sambanthamoorthy, Junhong Mao, Aixing Fan
  • Publication number: 20220370319
    Abstract: Disclosed are personal care compositions, e.g., skin care compositions, comprising an acyl glutamate, e.g., sodium cocoyl glutamate, in an amount of from 1% to 10% by weight of the composition and at least one topically active compound, wherein the at least one topically active compound comprises a vitamin, as well as to methods of using these compositions.
    Type: Application
    Filed: May 12, 2022
    Publication date: November 24, 2022
    Applicant: Colgate-Palmolive Company
    Inventors: Aaron COHEN, Ningwei LI, Junhong MAO, Hongwei SHEN
  • Patent number: 11446231
    Abstract: An oral care composition and methods for preparing the oral care composition are disclosed. The oral care composition may include a carrier and a structure-building agent. The carrier may be present in an amount of from about 0.01 wt % to about 99 wt %. The structure-building agent may include a polyvinyl capralactam-polyvinyl acetate-polyethylene glycol graft copolymers (PCA-PVA-PEG), and may be present in an amount of from about 0.01 wt % to about 60 wt %, based on a total weight of the oral care composition.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: September 20, 2022
    Assignee: Colgate-Palmolive Company
    Inventors: Shaotang Yuan, Guofeng Xu, Junhong Mao
  • Patent number: 11220661
    Abstract: A bar soap composition is made from ingredients comprising: at least one cleanser chosen from soap and a first surfactant; and at least one taurate surfactant chosen from a salt of a fatty acid amide of taurine, a salt of a fatty acid amide of N-methyl taurine, and combinations thereof. The taurate surfactant is different than the first surfactant. The composition is in a solid bar form. Other personal care and home care products that include the taurate surfactants are also disclosed.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: January 11, 2022
    Assignee: Colgate-Palmolive Company
    Inventors: Shujiang Cheng, Junhong Mao, Zeenat Nabi, Laurence Du-Thumm, Long Pan
  • Publication number: 20210401694
    Abstract: Disclosed herein are personal care compositions comprising Zn:usnate complexes having a 1:2 zinc to usnate molar ratio. Methods of making and using the compositions are also provided. The personal care compositions may include a cleansing component and an antibacterial component, wherein the antibacterial component comprises Zn:usnate complexes having a 1:2 zinc to usnate molar ratio.
    Type: Application
    Filed: July 16, 2018
    Publication date: December 30, 2021
    Applicant: Colgate-Palmolive Company
    Inventors: Stanislav JARACZ, Long PAN, Karthik SAMBANTHAMOORTHY, Junhong MAO, Aixing FAN
  • Patent number: 11033476
    Abstract: An oral care composition including an orally acceptable vehicle is disclosed. The orally acceptable vehicle includes a source of hydrogen peroxide, an acyl donor, and an enzyme that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: June 15, 2021
    Assignee: Colgate-Palmolive Company
    Inventors: Jennifer Gronlund, Guofeng Xu, Venda Porter Maloney, Junhong Mao, Shaotang Yuan, Suman Chopra, Jodie Parker, Rajnish Kohli, Robert Dicosimo, Kari A. Fosser, Sharon L. Haynie, Mark S. Payne, John T. Gannon
  • Patent number: 10975336
    Abstract: A multicomponent composition separating surfactant and fragrance into separate phases to increase the fragrance release from the composition.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: April 13, 2021
    Assignee: Colgate-Palmolive Company
    Inventors: Joseph Knorr, Junhong Mao, Alison Kugler, Ammanuel Mehreteab, Andrei Potanin
  • Publication number: 20200316044
    Abstract: Described herein are complexes comprising a cationic antibacterial agent and a metal salt, personal care compositions comprising same; along with methods of making and using these complexes and compositions.
    Type: Application
    Filed: December 7, 2018
    Publication date: October 8, 2020
    Applicant: Colgate-Palmolive Company
    Inventors: Viktor DUBOVOY, Junhong MAO, Ravi SUBRAMANYAM, Long PAN, Tatiana BRINZARI
  • Publication number: 20200206123
    Abstract: An oral care composition and methods for preparing the oral care composition are disclosed. The oral care composition may include a carrier and a structure-building agent. The carrier may be present in an amount of from about 0.01 wt % to about 99 wt %. The structure-building agent may include a polyvinyl capralactam-polyvinyl acetate-polyethylene glycol graft copolymers (PCA-PVA-PEG), and may be present in an amount of from about 0.01 wt % to about 60 wt %, based on a total weight of the oral care composition.
    Type: Application
    Filed: December 16, 2019
    Publication date: July 2, 2020
    Applicant: Colgate-Palmolive Company
    Inventors: Shaotang YUAN, Guofeng XU, Junhong MAO
  • Publication number: 20200148980
    Abstract: A bar soap composition is made from ingredients comprising: at least one cleanser chosen from soap and a first surfactant; and at least one taurate surfactant chosen from a salt of a fatty acid amide of taurine, a salt of a fatty acid amide of N-methyl taurine, and combinations thereof. The taurate surfactant is different than the first surfactant. The composition is in a solid bar form. Other personal care and home care products that include the taurate surfactants are also disclosed.
    Type: Application
    Filed: December 27, 2016
    Publication date: May 14, 2020
    Applicant: Colgate-Palmolive Company
    Inventors: Shujiang CHENG, Junhong MAO, Zeenat NABI, Laurence DU-THUMM, Long PAN
  • Publication number: 20190388327
    Abstract: An oral care composition including an orally acceptable vehicle is disclosed. The orally acceptable vehicle includes a source of hydrogen peroxide, an acyl donor, and an enzyme that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor.
    Type: Application
    Filed: September 11, 2019
    Publication date: December 26, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Jennifer GRONLUND, Guofeng XU, Venda Porter MALONEY, Junhong MAO, Shaotang YUAN, Suman CHOPRA, Jodie PARKER, Rajnish KOHLI, Robert DICOSIMO, Kari A. FOSSER, Sharon L. HAYNIE, Mark S. PAYNE, John T. GANNON
  • Patent number: 10413500
    Abstract: An oral care composition including an orally acceptable vehicle is disclosed. The orally acceptable vehicle includes a source of hydrogen peroxide, an acyl donor, and an enzyme that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: September 17, 2019
    Assignee: Colgate-Palmolive Company
    Inventors: Jennifer Gronlund, Guofeng Xu, Venda Porter Maloney, Junhong Mao, Shaotang Yuan, Suman Chopra, Jodie Parker, Rajnish Kohli, Robert Dicosimo, Kari A Fosser, Sharon Haynie, Mark S. Payne, John Thomas Gannon
  • Publication number: 20190040340
    Abstract: A multicomponent composition separating surfactant and fragrance into separate phases to increase the fragrance release from the composition.
    Type: Application
    Filed: October 12, 2018
    Publication date: February 7, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Joseph KNORR, Junhong MAO, Alison KUGLER, Ammanuel MEHRETEAB, Andrei POTANIN
  • Patent number: 10106763
    Abstract: A multicomponent composition separating surfactant and fragrance into separate phases to increase the fragrance release from the composition.
    Type: Grant
    Filed: May 17, 2012
    Date of Patent: October 23, 2018
    Assignee: Colgate-Palmolive Company
    Inventors: Joseph Knorr, Junhong Mao, Alison Kugler, Ammanuel Mehreteab, Andrei Potanin
  • Publication number: 20180283452
    Abstract: A retainerless rolling element bearing (20) is disclosed as including an inner raceway (22), an outer raceway (24), a plurality of first type of rolling elements (26) and a plurality of second type of rolling elements (28) alternately arranged adjacent to each other and between the inner raceway and the outer raceway, a surface of the first type of rolling elements having a higher contact angle, a lower contact angle hysteresis and a smaller magnitude of surface energy than a surface of the second type of rolling elements.
    Type: Application
    Filed: April 3, 2017
    Publication date: October 4, 2018
    Inventors: Pat Lam Patrick Wong, Yang Zhao, Feng Guo, Junhong Mao
  • Publication number: 20180168981
    Abstract: An oral care composition including an orally acceptable vehicle is disclosed. The orally acceptable vehicle includes a source of hydrogen peroxide, an acyl donor, and an enzyme that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 21, 2018
    Applicant: Colgate-Palmolive Company
    Inventors: Jennifer Gronlund, Guofeng XU, Venda Porter MALONEY, Junhong MAO, Shaotang YUAN, Suman CHOPRA, Jodie PARKER, Rajnish KOHLI, Robert DICOSIMO, Kari A. FOSSER, Sharon HAYNIE, Mark S. PAYNE, John Thomas GANNON