Patents by Inventor Wuqing Lv

Wuqing Lv 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: 9084807
    Abstract: Disclosed is a composition comprising ligustroflavone, rhoifolin and hyperin, which is prepared according to rational weight ratio: 40% to 80% ligustroflavone, 5% to 45% rhoifolin and 1% to 40% hyperin. The composition can be used as a neuraminidase inhibitor for preventing and treating influenza, and can be formulated into pharmaceutically acceptable dosage forms.
    Type: Grant
    Filed: August 4, 2011
    Date of Patent: July 21, 2015
    Assignees: JIANXI SHANXIANG PHARMACEUTICAL CO. LTD., JIANGXI QINGFENG PHARMACEUTICAL RESEARCH CO., LTD.
    Inventors: Chunshan Tang, Ning Xie, Xiaoling Yang, Wuqing Lv, Zhiyong Li, Jingying Ye, Difa Liu, Fan Cheng
  • Publication number: 20130131000
    Abstract: Disclosed is a composition comprising ligustroflavone, rhoifolin and hyperin, which is prepared according to rational weight ratio: 40% to 80% ligustroflavone, 5% to 45% rhoifolin and 1% to 40% hyperin. The composition can be used as a neuraminidase inhibitor for preventing and treating influenza, and can be formulated into pharmaceutically acceptable dosage forms.
    Type: Application
    Filed: August 4, 2011
    Publication date: May 23, 2013
    Applicants: JIANGXI QINGFENG PHARMACEUTICAL RESEARCH CO., LTD., JIANXI SHANXIANG PHARMACEUTICAL CO. LTD.
    Inventors: Chunshan Tang, Ning Xie, Xiaoling Yang, Wuqing Lv, Zhiyong Li, Jingying Ye, Difa Liu, Fan Cheng