Patents by Inventor Wenju LI

Wenju 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).

  • Patent number: 11161817
    Abstract: A quinoline derivative compound shown in formula (II), a pharmaceutically acceptable salt thereof, and an application of the same in preparing a drug for treating a disease related to a tyrosine kinase inhibitor.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: November 2, 2021
    Assignees: CHONGQING PHARMACEUTICAL INDUSTRIAL RESEARCH INSTITUTE CO. LTD., YAOPHARMA CO., LTD.
    Inventors: Yang Zhang, Zhengxia Chen, Meibi Dai, Wenju Li, Jian Li, Shuhui Chen
  • Patent number: 11078194
    Abstract: Disclosed in the present invention are a salt form and a crystal form serving as FGFR and VEGFR inhibitor compounds, a preparation method therefor, and medical uses thereof.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: August 3, 2021
    Assignee: HARBIN ZHENBAO PHARMACEUTICAL CO., LTD.
    Inventors: Zhengxia Chen, Yang Zhang, Meibi Dai, Hongfei Cheng, Suqin Yang, Wenju Li, Jian Li, Shuhui Chen
  • Publication number: 20200361913
    Abstract: Disclosed in the present invention are a salt form and a crystal form serving as FGFR and VEGFR inhibitor compounds, a preparation method therefor, and medical uses thereof.
    Type: Application
    Filed: December 7, 2018
    Publication date: November 19, 2020
    Inventors: Zhengxia CHEN, Yang ZHANG, Meibi DAI, Hongfei CHENG, Suqin YANG, Wenju LI, Jian LI, Shuhui CHEN
  • Publication number: 20200262791
    Abstract: A quinoline derivative compound shown in formula (II), a pharmaceutically acceptable salt thereof, and an application of the same in preparing a drug for treating a disease related to a tyrosine kinase inhibitor.
    Type: Application
    Filed: September 20, 2018
    Publication date: August 20, 2020
    Inventors: Yang ZHANG, Zhengxia CHEN, Meibi DAI, Wenju LI, Jian LI, Shuhui CHEN
  • Patent number: D1073358
    Type: Grant
    Filed: February 14, 2025
    Date of Patent: May 6, 2025
    Inventor: Wenju Li