Patents by Inventor Andrew Trammel

Andrew Trammel 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).

  • Formulations of sitaxsentan sodium
    Publication number: 20080076812
    Abstract: Provided herein are stable lyophilized and oral formulations of sitaxsentan sodium. In certain embodiments the lyophilized formulations provided herein have improved stability upon reconstitution. Also provided are methods of making and using the formulations.
    Type: Application
    Filed: March 12, 2007
    Publication date: March 27, 2008
    Inventors: Jinling Chen, Sandy Koppenol, Lian Rajewski, Andrew Trammel, Kent Amsberry, Aaron Schoeneman