Patents by Inventor Huiyan YIN

Huiyan YIN 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).

  • Personal Care Compositions
    Publication number: 20230181445
    Abstract: Personal care compositions and, particularly, personal care compositions for alleviating dandruff are disclosed herein. The personal care compositions may include from about 0.1 to about 5 wt. % of an anti-dandruff agent comprising dipotassium glycyrrhizate; from about 6 to about 30 wt. % of a surfactant system; from about 0.1 to about 5 wt. % of a cationic polymer, wherein the personal care composition has a pH of about 2.5 to about 5 and all weight percentages are based on the total weight of the personal care composition. The surfactant system typically comprises from about 5 to about 20 wt. % of an anionic surfactant, from about 0.5 to about 7 wt. % of an amphoteric surfactant, and optionally, from about 0.5 to about 7 wt. % of a non-ionic surfactant.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 15, 2023
    Applicant: Colgate-Palmolive Company
    Inventors: Wenxi CAI, Huiyan YIN, Xiaojing LU, Hameda AHMED
  • Cleansing compositions comprising a mixture of phenol disinfectants
    Patent number: 11028349
    Abstract: Described herein, are personal care compositions comprising an effective amount of an antibacterial component selected from chloroxylenol (PCMX) and o-cymene-5-on (IPMP); phenoxyethanol; piroctone olamine; and a surfactant. Methods of making and using these compositions are also described.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: June 8, 2021
    Assignee: Colgate-Palmolive Company
    Inventors: Yang Ruan, Huiyan Yin, Eugene Hardy
  • Cleansing Composition
    Publication number: 20190282476
    Abstract: Described herein, are cleansing compositions comprising a surfactant, phenoxyethanol, sodium salicylate, a polydentate chelating agent, and a structuring agent selected from: a gum and a polyacrylate.
    Type: Application
    Filed: December 29, 2015
    Publication date: September 19, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Huiyan YIN, Xiang Dong HE
  • Cleansing Compositions
    Publication number: 20190040339
    Abstract: Described herein, are personal care compositions comprising an effective amount of an antibacterial component selected from chloroxylenol (PCMX) and o-cymene-5-on (IPMP); phenoxyethanol; piroctone olamine; and a surfactant. Methods of making and using these compositions are also described.
    Type: Application
    Filed: January 26, 2017
    Publication date: February 7, 2019
    Applicant: Colgate-Palmolive Company
    Inventors: Yang RUAN, Huiyan YIN, Eugene HARDY
  • Liquid skin cleanser
    Patent number: 9943470
    Abstract: A skin cleansing composition comprising a salt of lauric acid; a salt of stearic acid; and at least one surfactant that is not a salt of a fatty acid; wherein the ratio of the salt of lauric acid to the salt of stearic acid, calculated as the ratio of lauric acid to stearic acid by weight, is from 2.5:1 to 3.5:1. Also provided are methods of using the compositions.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: April 17, 2018
    Assignee: Colgate-Palmolive Company
    Inventors: Yang Ruan, Huiyan Yin
  • Liquid Skin Cleanser
    Publication number: 20180021232
    Abstract: A skin cleansing composition comprising a salt of lauric acid; a salt of stearic acid; and at least one surfactant that is not a salt of a fatty acid; wherein the ratio of the salt of lauric acid to the salt of stearic acid, calculated as the ratio of lauric acid to stearic acid by weight, is from 2.5:1 to 3.5:1. Also provided are methods of using the compositions.
    Type: Application
    Filed: December 18, 2014
    Publication date: January 25, 2018
    Applicant: Colgate-Palmolive Company
    Inventors: Yang Ruan, Huiyan YIN