Patents by Inventor Wenxi Cai

Wenxi Cai 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: 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
  • Patent number: 11548314
    Abstract: The present invention relates to the technical field of toys for children, and in particular to a novel toy for painting eggs. The novel toy includes a shell, a battery box, an electric motor, a transmission rod, a rotary transmission rod, a transmission rod fixing device, a transmission cap and a toy egg, where the battery box is fixedly arranged on the shell, the battery box corresponds to the electric motor, the electric motor is fixedly connected to the transmission rod, and the transmission rod is movably connected to the rotary transmission rod; the electric motor drives the rotary transmission rod to operate by means of the transmission rod; the toy egg is arranged above the shell; and the transmission rod fixing device fixes the rotary transmission rod to the shell by means of the transmission cap.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: January 10, 2023
    Inventor: Wenxi Cai
  • Publication number: 20220203754
    Abstract: The present invention relates to the technical field of toys for children, and in particular to a novel toy for painting eggs. The novel toy includes a shell, a battery box, an electric motor, a transmission rod, a rotary transmission rod, a transmission rod fixing device, a transmission cap and a toy egg, where the battery box is fixedly arranged on the shell, the battery box corresponds to the electric motor, the electric motor is fixedly connected to the transmission rod, and the transmission rod is movably connected to the rotary transmission rod; the electric motor drives the rotary transmission rod to operate by means of the transmission rod; the toy egg is arranged above the shell; and the transmission rod fixing device fixes the rotary transmission rod to the shell by means of the transmission cap.
    Type: Application
    Filed: March 16, 2022
    Publication date: June 30, 2022
    Inventor: Wenxi Cai