Patents Assigned to David Platt
  • Immunotherapeutic agent derived from bacteria and method for its manufacture
    Patent number: 5759992
    Abstract: An immunotherapeutic agent is prepared from cells of E. coli or members of the genus Mycobacterium. The material is effective as an anti-tumor agent, an immunostimulant, and an adjuvant. Also disclosed is a method of evoking an immunostimulatory response through the activation of the RAS gene.
    Type: Grant
    Filed: March 7, 1996
    Date of Patent: June 2, 1998
    Assignee: David Platt
    Inventor: David Platt