Patents by Inventor John P. Stuart

John P. Stuart 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 performing automated hematology and cytometry analysis
    Patent number: 5631165
    Abstract: A device for analyzing a whole blood sample is provided. The device comprises a conventional hematology analyzer integrated with a fluorescence cytometry analyzer. A controller is provided for controlling the analyzers, obtaining and utilizing data from both and reporting a quantitative result. Methods are also provided for analyzing a whole blood sample. One such method comprises the steps of performing on a single instrument an analysis of impedance associated with the blood sample, an analysis of light scatter associated with the blood sample, and an analysis of fluorescence associated with the blood sample. Data is collected and utilized. A result is reported.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: May 20, 1997
    Assignee: Abbott Laboratories
    Inventors: Vernon L. Chupp, Peter E. Lobban, Young R. Kim, Roderick W. Larue, John P. Stuart