Patents by Inventor Gregory Marszalck

Gregory Marszalck 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).

  • Imidazonaphthyridines
    Publication number: 20050107421
    Abstract: Imidazonaphthyridine and tetrahydroimidazonaphthyridine compounds induce the biosynthesis of cytokines such as interferon and tumor necrosis factor. The compounds exhibit antiviral and antitumor properties. Methods of preparing the compounds and intermediates useful in the preparation of the compounds are also disclosed.
    Type: Application
    Filed: December 3, 2004
    Publication date: May 19, 2005
    Inventors: John Gerster, Kyle Lindstrom, Stephen Crooks, Philip Heppner, Gregory Marszalck, Peter Maye, Bryon Merrill, John Mickelson, Michael Rice