Patents Examined by Dian Jacobsons
  • CDNAS encoding somatotropin, expression vectors and hosts
    Patent number: 5240837
    Abstract: This invention discloses novel species of cDNAs encoding somatotropins, novel dual replicon vectors, hosts for such vectors and hosts for expressing the somatotropins encoded by such cDNAs.
    Type: Grant
    Filed: August 18, 1989
    Date of Patent: August 31, 1993
    Assignee: The Upjohn Company
    Inventors: Che-Shen C. Tomich, Eric R. Olson, John E. Mott