Patents by Inventor Teodora M. Blazekovic

Teodora M. Blazekovic 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).

  • Rapamycin and process of preparation
    Patent number: 3993749
    Abstract: Antibiotic rapamycin is producible by culturing Streptomyces hygroscopicus NRRL 5491 in an aqueous nutrient medium. Rapamycin has antifungal properties. Methods for its preparation and use are disclosed.
    Type: Grant
    Filed: September 25, 1975
    Date of Patent: November 23, 1976
    Assignee: Ayerst McKenna and Harrison Ltd.
    Inventors: Surendra N. Sehgal, Teodora M. Blazekovic, Claude Vezina