Patents by Inventor Arthur Grant

Arthur Grant 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).

  • Heparinase derived anticoagulants
    Patent number: 4396762
    Abstract: There is disclosed a heparin product obtained by degradation of heparin with heparinase from Flavobacterium heparinum (ATCC 13125) or mutants thereof having activity to reduce the coagulation activity of factor X while not effecting the coagulation activity of thrombin.
    Type: Grant
    Filed: August 24, 1981
    Date of Patent: August 2, 1983
    Assignee: Massachusetts Institute of Technology
    Inventors: Robert S. Langer, Robert J. Linhardt, Charles L. Cooney, Gerald Fitzgerald, Arthur Grant