Patents by Inventor James A. Zweifel

James A. Zweifel 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).

  • Patent number: 5919756
    Abstract: The present invention is directed to amides of antibiotic A82846B (also known as chloroorienticin A), and of N.sup.4 -derivatives of A82846B. The present amide compounds are useful as antibacterials, especially for the control of gram positive bacteria; the compounds are particularly useful for the control of resistant bacterial strains, such as vancomycin-resistant-enterococci ("VRE").
    Type: Grant
    Filed: May 1, 1997
    Date of Patent: July 6, 1999
    Assignee: Eli Lilly and Company
    Inventors: Robin David Grey Cooper, Michael John Rodriguez, Nancy June Snyder, Mark James Zweifel