Patents by Inventor Brian T. Sheehan

Brian T. Sheehan 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).

  • Ethanol as the major source of carbon and energy in penicillin production
    Patent number: 4164445
    Abstract: Ethanol is employed as the major source of carbon and energy in the fermentative biosynthesis of penicillins.
    Type: Grant
    Filed: March 27, 1975
    Date of Patent: August 14, 1979
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Brian T. Sheehan, Judith Baymiller, Robert W. Eltz