Patents by Inventor Lina QUAN

Lina QUAN 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).

  • Saponin compound targeting PD-1 and application thereof
    Patent number: 11464795
    Abstract: Provided are use of a saponin compound of formula (I) or (II), or a pharmaceutically acceptable salt, prodrug or solvate thereof, in the manufacture of a medicament targeting PD-1. The medicament targeting PD-1 is one which treats a disease by inhibiting PD-1 from binding to a ligand thereof. The disease may be a tumor, an infection caused by a bacterium, a virus or a fungus, or an inflammatory disease.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: October 11, 2022
    Assignees: East China University Of Science And Technology, Yunnan University, Shanghai Institute of Materia Medica, Chinese Academy of Sciences
    Inventors: Honglin Li, Weilie Xiao, Lili Zhu, Lina Quan, Qiao Li, Yanyan Diao, Zhenjiang Zhao, Hualiang Jiang
  • SAPONIN COMPOUND TARGETING PD-1 AND APPLICATION THEREOF
    Publication number: 20200163983
    Abstract: Provided are use of a saponin compound of formula (I) or (II), or a pharmaceutically acceptable salt, prodrug or solvate thereof, in the manufacture of a medicament targeting PD-1. The medicament targeting PD-1 is one which treats a disease by inhibiting PD-1 from binding to a ligand thereof. The disease may be a tumor, an infection caused by a bacterium, a virus or a fungus, or an inflammatory disease.
    Type: Application
    Filed: July 12, 2018
    Publication date: May 28, 2020
    Inventors: Honglin LI, Weilie XIAO, Lili ZHU, Lina QUAN, Qiao LI, Yanyan DIAO, Zhenjiang ZHAO, Hualiang JIANG