Patents by Inventor Jinliang Li

Jinliang 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).

  • Process for the preparation of docetaxel trihydrate
    Patent number: 7332617
    Abstract: A method to prepare Docetaxel trihydrate using the mixture of acetone and water, which provides the product with good stability, less experiment time, less exposal to light, and avoids purity decreasing. The process is simple and easy to operate.
    Type: Grant
    Filed: April 13, 2004
    Date of Patent: February 19, 2008
    Assignees: Shanghai Desano Chemical Pharmaceutical Co., Ltd., Shanghai Desano Pharmaceuticals Science & Technology Development Co., Ltd.
    Inventors: Jinliang Li, Zuwang Wu
  • Process for the preparation of docetaxel trihydrate
    Publication number: 20060217436
    Abstract: A method to prepare Docetaxel trihydrate using the mixture of acetone and water, which provides the product with good stability, less experiment time, less exposal to light, and avoids purity decreasing. The process is simple and easy to operate.
    Type: Application
    Filed: April 13, 2004
    Publication date: September 28, 2006
    Applicants: SHANGHAI DESANO CHEMICAL PHARMACEUTICAL CO., LTD, SHANGHAI DESANO PHARMACEUTICAL SCIENCE & TECHNOLOG DEVELOPEMENT CO., LTD
    Inventors: Jinliang Li, Zuwang Wu