Patents by Inventor William L. Muth

William L. Muth 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).

  • Control of aberrant expression vector accumulation during fermentation procedures
    Patent number: 5824496
    Abstract: The present invention provides a method for preventing the accumulation of aberrant expression vectors during fermentation processes which rely on the expression of an expression vector coded gene for production of a polypeptide product of interest. Antibiotics are added at approximately the time at which product expression begins.
    Type: Grant
    Filed: August 10, 1995
    Date of Patent: October 20, 1998
    Assignee: Eli Lilly and Company
    Inventor: William L. Muth