Patents by Inventor Lihong LAN

Lihong LAN 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).

  • Modified compound of andrographolide
    Patent number: 10717720
    Abstract: The present disclosure discloses a modified compound of andrographolide, and particularly discloses a compound shown in formula (I) and (II) or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: July 21, 2020
    Assignees: Heilongjiang Zhenbaodao Pharmaceutical Co., Ltd., Medshine Discovery Inc.
    Inventors: Haiying He, Zhigan Jiang, Jianhua Xia, Jing Wang, Lixia Han, Lihong Lan, Hui Zhou, Kunmin Lai, Shuhui Chen
  • MODIFIED COMPOUND OF ANDROGRAPHOLIDE
    Publication number: 20180346438
    Abstract: The present disclosure discloses a modified compound of andrographolide, and particularly discloses a compound shown in formula (I) and (II) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: November 22, 2016
    Publication date: December 6, 2018
    Inventors: Haiying HE, Zhigan JIANG, Jianhua XIA, Jing WANG, Lixia HAN, Lihong LAN, Hui ZHOU, Kunmin LAI, Shuhui CHEN