Patents by Inventor Le Thi Duong

Le Thi Duong 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).

  • Vampire bat salivary plasminogen activators
    Patent number: 5830849
    Abstract: Purified plasminogen activator proteins obtained or derived from the vampire bat Desmodus rotundus saliva and salivary glands, methods for purifying the proteins, DNA sequences encoding these proteins, means for producing them using recombinant DNA technology, pharmaceutical compositions comprising these proteins and methods of treatment utilizing these proteins are provided.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: November 3, 1998
    Assignee: Schering Aktiengesellschaft
    Inventors: Richard A. F. Dixon, Stephen J. Gardell, Le Thi Duong, Paul A. Friedman, John W. Jacobs, George E. Mark, Bruce L. Daugherty