Patents by Inventor Maria del Mar Bernal Suarez

Maria del Mar Bernal Suarez 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).

  • Method for obtaining an extract from ginkgo biloba leaves
    Patent number: 6117431
    Abstract: A novel and environmentally friendly method is disclosed for producing a purified extract from Ginkgo biloba leaves comprising the novel steps of differential centrifugation and extraction with supercritical CO.sub.2.
    Type: Grant
    Filed: December 3, 1999
    Date of Patent: September 12, 2000
    Assignee: Pharmline Inc.
    Inventors: Zakir Ramazanov, Maria del Mar Bernal Suarez