Patents by Inventor Joseph E. Biskupiak

Joseph E. Biskupiak 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).

  • EM5596--an antibiotic
    Patent number: 4719109
    Abstract: A novel antibiotic substance EM5596 is prepared by cultivation of a strain of the microorganism Micrococcus luteus A.T.C.C. No. 53598.
    Type: Grant
    Filed: March 27, 1987
    Date of Patent: January 12, 1988
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Donald R. Kirsch, Edward Meyers, Joseph E. Biskupiak