Patents by Inventor Xiuying PEI

Xiuying PEI 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).

  • Use of polysaccharides in promoting proliferation and differentiation of female germline stem cells
    Patent number: 11827901
    Abstract: Use of Cistanche deserticola polysaccharide (CDP) in promoting the proliferation and differentiation of female germline stem cells (FGSCs) is provided. Specifically, the addition of CDP in an in vitro cultivation system can promote the proliferation and differentiation of FGSCs, and especially can enhance the in vitro directed differentiation of FGSCs into oocytes, which provides a new research reference for studying the generation of oocytes in vivo and in vitro and also brings a new hope for research on physiological infertility.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: November 28, 2023
    Assignee: Ningxia Medical University
    Inventors: Xiuying Pei, Xiaoli Yu, Yikai Qiu, Ji Wu, Jianqiang Yu, Yanrong Wang, Xinrui Liu, Jing Pu
  • USE OF CISTANCHE DESERTICOLA POLYSACCHARIDES IN PROMOTING PROLIFERATION AND DIFFERENTIATION OF FEMALE GERMLINE STEM CELLS
    Publication number: 20210371814
    Abstract: Use of Cistanche deserticola polysaccharide (CDP) in promoting the proliferation and differentiation of female germline stem cells (FGSCs) is provided. Specifically, the addition of CDP in an in vitro cultivation system can promote the proliferation and differentiation of FGSCs, and especially can enhance the in vitro directed differentiation of FGSCs into oocytes, which provides a new research reference for studying the generation of oocytes in vivo and in vitro and also brings a new hope for research on physiological infertility.
    Type: Application
    Filed: March 25, 2021
    Publication date: December 2, 2021
    Applicant: Ningxia Medical University
    Inventors: Xiuying PEI, Xiaoli YU, Yikai QIU, Ji WU, Jianqiang YU, Yanrong WANG, Xinrui LIU, Jing PU