Patents by Inventor David L Bledsoe

David L Bledsoe 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).

  • Sustained release pharmaceutical compositions for highly water soluble drugs
    Patent number: 8221792
    Abstract: The present invention provides pharmaceutical compositions for controlled release of pharmaceutically active agents, especially those with a high water solubility, high dose, and/or short half-life. In addition, the present application provides methods for preparing and using such pharmaceutical compositions.
    Type: Grant
    Filed: July 7, 2006
    Date of Patent: July 17, 2012
    Assignee: Farnam Companies, Inc.
    Inventors: Andrew Xian Chen, David L Bledsoe