Patents by Inventor Royo Inmaculada

Royo Inmaculada 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).

  • Indolylquinones as antidiabetic agents
    Patent number: 6051597
    Abstract: Indolylquinones are useful for the treatment and prevention of diabetes mellitus, and in particular, for the treatment or prevention of hyperglycemia in diabetic patients. Some of the indolylquinones are produced by fermentation of the novel fungus Pseudomassaria sp. ATCC 74411.
    Type: Grant
    Filed: June 10, 1998
    Date of Patent: April 18, 2000
    Assignee: Merck & Co., Inc.
    Inventors: Bei Zhang, Royo Inmaculada, Fernando Pelaez, Gino M. Salituro, Gerald F. Bills