Patents by Inventor Michael E. Burgess-Wilson

Michael E. Burgess-Wilson 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).

  • Calibrator for prothrombin time (PT) assays
    Patent number: 5866425
    Abstract: This invention pertains to a PT Assay Calibrator and a method of preparing a PT Assay Calibrator including a coagulation factor such as recombinant FVII or recombinant FVIIa that will allow preparation of PT calibration curves with values about 100% and which will give results analogous to those obtained using fresh normal plasma.
    Type: Grant
    Filed: January 16, 1996
    Date of Patent: February 2, 1999
    Assignee: Dade AG
    Inventors: Barry J. Woodhams, Michael E. Burgess-Wilson