Patents by Inventor Xuemei CHI

Xuemei CHI 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).

  • Dihydropyrimido fused ring derivative as HBV inhibitor
    Patent number: 9938301
    Abstract: Disclosed is a dihydropyrimido fused ring derivative as a HBV inhibitor, and in particular relates to a compound shown as formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: April 10, 2018
    Assignee: QILU PHARMACEUTICAL CO., LTD.
    Inventors: Haiying He, Kai Zhou, Hua Qin, Xiaolin Li, Yuedong Zhou, Xiaofei Wang, Xuemei Chi, Jian Li, Shuhui Chen
  • DIHYDROPYRIMIDO LOOP DERIVATIVE AS HBV INHIBITOR
    Publication number: 20170197986
    Abstract: Disclosed is a dihydropyrimido fused ring derivative as a HBV inhibitor, and in particular relates to a compound shown as formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: May 27, 2015
    Publication date: July 13, 2017
    Applicant: MEDSHINE DISCOVERY INC.
    Inventors: Haiying HE, Kai ZHOU, Hua QIN, Xiaolin LI, Yuedong ZHOU, Xiaofei WANG, Xuemei CHI, Jian LI, Shuhui CHEN