Patents by Inventor Xinbo Lu

Xinbo Lu 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).

  • Crystal form of adefovir dipivoxil and its preparation
    Patent number: 7417036
    Abstract: A new crystal form of adefovir dipivoxil {9-[2-[bis(pivaloyloxy)-methoxy]-phosphinyl]-methoxyl]-ethyl]-adenime} and its composition is disclosed, as is a method to prepare the crystal comprising placing adefovir dipivoxil in a round bottom flask, adding organic solvent and dissolivng adefovir dipivoxil ultrasonically to form and adefovir dipivoxil solution, and spray drying the adefovir dipivoxil solution.
    Type: Grant
    Filed: November 11, 2003
    Date of Patent: August 26, 2008
    Assignee: Tianjin Kinsly Pharmaceutical Co. Ltd.
    Inventors: Guocheng Wang, Xinbo Lu, Qinxuan Liu, Yu Tang, Liping Yang
  • New crystal form of adefovir dipivoxil and its composition
    Publication number: 20060025384
    Abstract: A new crystal form of adefovir dipivoxil {9-[2-[[bis[(neovaleroxy)-methoxy]phosphinyl]methoxy]ethyl]adenine} and its composition, and the method to prepare the crystal.
    Type: Application
    Filed: November 11, 2003
    Publication date: February 2, 2006
    Inventors: Guocheng Wang, Xinbo Lu, Qinxuan Liu, Yu Tang, Liping Yang