Patents by Inventor Enrique Tejera

Enrique Tejera 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).

  • Process for producing Tunicamycin
    Patent number: 4330624
    Abstract: The antibiotic Tunicamycin is produced by fermenting a Tunicamycin-producing strain of Streptomyces (Streptomyces griseus ATCC 31591) under controlled conditions in a suitable nutrient medium and isolating the antibiotic so produced from the fermentation medium.
    Type: Grant
    Filed: December 3, 1980
    Date of Patent: May 18, 1982
    Assignee: Merck & Co., Inc.
    Inventors: Enrique Tejera, Sara A. Currie, James E. Flor, Richard L. Monaghan