Patents by Inventor Puguang Yu

Puguang Yu 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).

  • Patent number: 11911426
    Abstract: The disclosure provides the use of a plant in the preparation of medicines and health products for preventing and treating ovarian injury. The application found that seabuckthorn fruit pulp and seabuckthorn seed oil have good preventive and therapeutic effects on ovarian injury. Seabuckthorn fruit pulp and seabuckthorn seed oil can prevent mouse ovarian injury and estrus cycle disorders, and can improve ovarian reserve, etc. Meanwhile, they also have good therapeutic effects on the above-mentioned injuries. This application provides a basis for the prevention and treatment of ovarian injury directly by seabuckthorn fruit pulp and seabuckthorn seed oil.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: February 27, 2024
    Assignee: Ningxia Medical University
    Inventors: Rui He, Guangyong Li, Puguang Yu, Yang Niu, Huiming Ma
  • Publication number: 20210386810
    Abstract: The disclosure provides the use of a plant in the preparation of medicines and health products for preventing and treating ovarian injury. The application found that seabuckthorn fruit pulp and seabuckthorn seed oil have good preventive and therapeutic effects on ovarian injury. Seabuckthorn fruit pulp and seabuckthorn seed oil can prevent mouse ovarian injury and estrus cycle disorders, and can improve ovarian reserve, etc. Meanwhile, they also have good therapeutic effects on the above-mentioned injuries. This application provides a basis for the prevention and treatment of ovarian injury directly by seabuckthorn fruit pulp and seabuckthorn seed oil.
    Type: Application
    Filed: June 10, 2021
    Publication date: December 16, 2021
    Applicant: Ningxia Medical University
    Inventors: Rui He, Guangyong Li, Puguang Yu, Yang Niu, Huiming Ma