Patents by Inventor C. Todd Davis

C. Todd Davis 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).

  • Flavivirus variants having phenotypic variation and immunogenic compositions thereof
    Patent number: 7482017
    Abstract: The present invention concerns isolated attenuated flaviviruses , such as West Nile viruses, having modifications that provide phenotypic varation, particularly in comparison to a more virulent reference strains. The invention encompasses the isolated viruses and immunogenic compositions thereof, in addition to methods to produce and utilize same.
    Type: Grant
    Filed: September 9, 2005
    Date of Patent: January 27, 2009
    Assignee: Research Development Foundation
    Inventors: Alan D. T. Barrett, Robert B. Tesh, C. Todd Davis, David W. C. Beasley