Patents by Inventor Janet C. Onishi

Janet C. Onishi 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).

  • Fermentation method for producing antibiotic A43F
    Patent number: 4254224
    Abstract: The antibiotic A43F is active against a variety of plant pathogenic fungi. The antibiotic A43F is produced by growing an as yet unclassified species of fungus (ATCC No. 20529) on suitable fermentation media and isolating the bioactive component therefrom.
    Type: Grant
    Filed: July 11, 1979
    Date of Patent: March 3, 1981
    Assignee: Merck & Co., Inc.
    Inventors: Janet C. Onishi, Gerald L. Rowin, John E. Miller, Jr.
  • Antibiotic A43F
    Patent number: 4201771
    Abstract: The antibiotic A43F is active against a variety of plant pathogenic fungi. The antibiotic A43F is produced by growing an as yet unclassified species of fungus (ATCC No. 20529) on suitable fermentation media and isolating the bioactive component therefrom.
    Type: Grant
    Filed: March 12, 1979
    Date of Patent: May 6, 1980
    Assignee: Merck & Co., Inc.
    Inventors: Janet C. Onishi, Gerald L. Rowin, John E. Miller, Jr.