Patents by Inventor Andrew Francis Geczy

Andrew Francis Geczy 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).

  • T-cell epitopes
    Patent number: 5928644
    Abstract: T-cell epitopes of or derived from the TraT protein of E. coli have been identified and used in the preparation of complexes with immunogens to enhance or provide immune responses to the immunogens. The complexes can be prepared directly, by chemical linkage, or as fusion proteins. In the latter context, polynucleotides encode a fusion protein which a transformed host can express. The fusion proteins may be expressed intracellularly or exported to and expressed on the surface of the transformant host.
    Type: Grant
    Filed: March 13, 1996
    Date of Patent: July 27, 1999
    Assignee: Biotech Australia Pty Limited
    Inventors: Gregory John Russell-Jones, Andrew Francis Geczy