Patents by Inventor Loleta M. Chung

Loleta M. Chung 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).

  • Recombinant Streptomyces hygroscopicus host cells that produce 17-desmethylrapamycin
    Publication number: 20040224394
    Abstract: Recombinant host cells that produce rapamycin analogues are constructed by deleting or modifying rapamycin biosynthetic gene cluster genes and are useful in the production of compounds used as antifungals, anticancers, immunosuppressants, and neurotrophins.
    Type: Application
    Filed: October 21, 2003
    Publication date: November 11, 2004
    Inventors: Leonard Katz, Lu Liu, Loleta M. Chung
  • Recombinant Streptomyces hygroscopicus host cells that produce 17-desmethylrapamycin
    Patent number: 6670168
    Abstract: Recombinant host cells that produce rapamycin analogues are constructed by deleting or modifying rapamycin biosynthetic gene cluster genes and are useful in the production of compounds used as antifungals, anticancers, immunosuppressants, and neurotrophins.
    Type: Grant
    Filed: October 30, 2000
    Date of Patent: December 30, 2003
    Assignee: Kosan Bioscience, Inc.
    Inventors: Leonard Katz, Lu Liu, Loleta M. Chung