Patents by Inventor William Chester Hulette

William Chester Hulette 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 and instrument for automatically performing analysis relating to thrombosis and hemostasis
    Patent number: 5646046
    Abstract: This invention relates to a novel, fully automated spectrophotometric analyzer and method used for testing blood samples in the clinical laboratory for thrombosis and hemostasis properties. The analyzer tests samples in a fully randomized format, and is fully automated in the areas of specimen handling, sample preparation, optical inspection, data analysis and total quality control for imprecision and bias.
    Type: Grant
    Filed: February 14, 1995
    Date of Patent: July 8, 1997
    Assignee: AKZO Nobel N.V.
    Inventors: Timothy J. Fischer, Janet B. Callahan, Paul Joseph Braun, Thomas Beecher Givens, Julie F. Hoffman, William Chester Hulette, John Glenn Link, Charles Hermas Swope