Patents by Inventor David S. Wishart

David S. Wishart 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).

  • Antimicrobial peptide compositions and method
    Patent number: 6358921
    Abstract: The invention concerns antimicrobial cyclic peptides and peptide analogs having relatively low hemolytic activity. Peptides of the invention are effective in killing and/or inhibiting growth of a number of microorganisms, including gram-positive bacteria, gram-negative bacteria, fungi and mycoplasma. Also disclosed are methods for inhibiting or killing such microorganisms, and therapeutic preparations for such inhibiting or killing.
    Type: Grant
    Filed: October 10, 1997
    Date of Patent: March 19, 2002
    Assignee: Pence, Inc.
    Inventors: Leslie H. Kondejewski, Robert S. Hodges, David S. Wishart, Robert E. W. Hancock, Ronald N. McElhaney, Elmar J. Prenner, Ruthven N. A. H. Lewis