Patents by Inventor Lanmin Li

Lanmin 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).

  • Coumarin-amide derivatives and its preparation, said drug composition and its use
    Patent number: 8338401
    Abstract: The present invention relates to novel coumarin derivatives, their carboxamides, pharmaceutical compositions containing them and their uses as drugs for kidney protection, treating drugs of hypertension, cardio-cerebrovascular diseases, non-insulin dependent diabetes, tumor, pre-cancerous lesion, and edemas.
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: December 25, 2012
    Assignee: Institute of Materia Medica Chinese Academy of Medical Sciences
    Inventors: Shiping Xu, Xiaoguang Chen, Song Xu, Lanmin Li, Longfei Xie, Hongyan Li, Yan Li, Guifang Cheng
  • Novel coumarin-amide derivatives and its preparation, said drug composition and its use
    Publication number: 20060148834
    Abstract: The present invention relates to novel coumarin derivatives, their carboxamides, pharmaceutical compositions containing them and their uses as drugs for kidney protection, treating drugs of hypertension, cardio-cerebrovascular diseases, non-insulin dependent diabetes, tumor, pre-cancerous lesion, and edemas.
    Type: Application
    Filed: December 5, 2003
    Publication date: July 6, 2006
    Inventors: Shiping Xu, Xiaoguang Chen, Song Xu, Lanmin Li, Hongyan Li, Yan Li, Guifang Cheng