Patents Examined by Charles L. Patterson, J.
  • Processes for the recovery of naturally produced chymosin
    Patent number: 5151358
    Abstract: Disclosed are methods for the recovery and purification of naturally produced chymosin. In particular, disclosed are methods for the recovery and purification of chymosin from aqueous solutions containing chymosin, pepsin and other contaminants.
    Type: Grant
    Filed: June 13, 1990
    Date of Patent: September 29, 1992
    Assignee: Genencor International, Inc.
    Inventors: Henry G. Heinsohn, Jeffrey D. Lorch, Kirk J. Hayenga, Raymond E. Arnold