Patents by Inventor Maria B. Gorini

Maria B. Gorini 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).

  • Supersulfated heparins
    Patent number: 5164378
    Abstract: A process for the depolymerization and supersulfation of heparin and the so obtained supersulfated heparins are disclosed. The process comprises treating heparin with oleum containing from 2 to 6% free sulfuric anhydride at a temperature from -10.degree. to +20.degree. C. The obtained heparins have molecular weights from 2000 to 5000 and a sulfation degree from 3.4 to 4.3. All of them are endowed with a remarkable antithrombotic activity.
    Type: Grant
    Filed: November 26, 1990
    Date of Patent: November 17, 1992
    Assignee: Iketon Farmaceutici, S.r.l.
    Inventors: Renato Conti, Paolo Casati, Maria B. Gorini, Antonio Maggi