Patents by Inventor Zhicai Zhou

Zhicai Zhou 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).

  • Low shear stress conditioner composition with spherical gel network vesicles
    Patent number: 11464724
    Abstract: A hair conditioner composition with a gel network that can contain a fatty alcohol and a cationic surfactant having a chloride counterion. The gel network composition can contain a uniform lamellar structure that comprises all vesicles or mostly vesicles.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: October 11, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Jean Jianqun Zhao, Toshiyuki Iwata, Zhicai Zhou, Robert Wayne Glenn, Jr., Xiaoru Jenny Wang
  • HAIR CONDITIONING PRODUCT COMPRISING FIRST AND SECOND COMPOSITIONS
    Publication number: 20210059925
    Abstract: Disclosed is a hair conditioning product comprising a first composition and a second composition, wherein the first and second compositions are kept separate from one another until use, wherein the first composition comprises: a cationic surfactant; a high melting point fatty compound; and an aqueous carrier, wherein the second composition comprises: a cationic polymer; and an aqueous carrier, and wherein the first composition and/or the second composition further comprises a silicone compound. The product of the present invention provides improved free flowing (i.e., reduced clumpy hair) on dry hair, while not deteriorating other benefits especially friction on dry hair.
    Type: Application
    Filed: August 28, 2020
    Publication date: March 4, 2021
    Inventors: Martin Chang Shou LEE, XinHao ZHU, Nobuaki UEHARA, Zhicai ZHOU
  • LOW SHEAR STRESS CONDITIONER COMPOSITION WITH SPHERICAL GEL NETWORK VESICLES
    Publication number: 20200146955
    Abstract: A hair conditioner composition with a gel network that can contain a fatty alcohol and a cationic surfactant having a chloride counterion. The gel network composition can contain a uniform lamellar structure that comprises all vesicles or mostly vesicles.
    Type: Application
    Filed: November 8, 2019
    Publication date: May 14, 2020
    Inventors: Jean Jianqun Zhao, Toshiyuki Iwata, Zhicai Zhou, Robert Wayne Glenn, JR., Xiaoru Jenny Wang