Patents by Inventor Junwen Mao

Junwen Mao 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).

  • Pegylated artesunate derivative, pharmaceutical composition and use thereof
    Patent number: 9623111
    Abstract: A pegylated artesunate derivative, a pharmaceutical composition and uses thereof, the pegylated artesunate derivative is represented by the general formula (I): The pegylated artesunate derivative has activity comparable to that of artesunate, increased water solubility and stability, and an extended half-life in vivo.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: April 18, 2017
    Assignees: KPC Pharmaceuticals, Inc., Institute of Pharmacology and Toxicology Academy of Military Medical Science P.L.A. CHINA
    Inventors: Sicheng Li, Qingbin Meng, Junwen Mao, Jinfeng Li, An Xu, Jia Liu, Yuanjun Liang, Qiyan Jia, Jiufeng Yan, Xiaoyang Shen, Hui Liu, Na Xing
  • Pegylated Artesunate Derivative, Pharmaceutical Composition and Use Thereof
    Publication number: 20160250339
    Abstract: A pegylated artesunate derivative, a pharmaceutical composition and uses thereof, the pegylated artesunate derivative is represented by the general formula (I): The pegylated artesunate derivative has activity comparable to that of artesunate, increased water solubility and stability, and an extended half-life in vivo.
    Type: Application
    Filed: April 12, 2013
    Publication date: September 1, 2016
    Applicants: Beijing Kaizheng Biotech Development Co. LTD, Institute of Pharmacology and Toxicology Academy of Military Medical Sciences PLA China, Institute of Pharmacology and Toxicology Academy of Military Medical Sciences PLA China
    Inventors: Sicheng Li, Qingbin Meng, Junwen Mao, Jinfeng Li, An Xu, Jia Liu, Yuanjun Liang, Qiyan Jia, Jiufeng Yan, Xiaoyang Shen, Hui Liu, Na Xing