Patents by Inventor Qingran Li

Qingran Li 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).

  • IMMUNOMODULATOR
    Publication number: 20230227437
    Abstract: Disclosed is a compound capable of inhibiting interleukin 17A (IL-17A), which is represented by formula (I). An application of the compound or a stereoisomer thereof in the preparation of drugs for inhibiting IL-17A is also provided.
    Type: Application
    Filed: December 30, 2022
    Publication date: July 20, 2023
    Inventors: Jin LI, Dengyou ZHANG, Xiaoguang BAI, Yi GONG, Xiansi ZHOU, Lichuan LIU, Qingran LI, Xin CHEN, Yan LAN
  • IMMUNOMODULATOR
    Publication number: 20230159465
    Abstract: Disclosed herein is a compound of formula (I). An application of the compound of formula (I) or a stereoisomer thereof in the preparation of a drug for inhibiting interleukin-17A (IL-17A) is further provided.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 25, 2023
    Inventors: Jin LI, Dengyou Zhang, Xiaoguang BAI, Xiansi ZHOU, Xinfu HONG, Kai XU, Qingran Li, Xin Chen, Yan Lan