Patents by Inventor James A. Murphy, III

James A. Murphy, III 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).

  • Diagnostic assay system and method
    Patent number: 6184040
    Abstract: A diagnostic assay device comprising a housing assembly and an image recording material housed therein that is exposed by a luminescent read-out signal generated by a luminescent activity triggered in response to displacement of a liquid carrier assembly carrying an analyte of interest with a reservoir containing an assay solution.
    Type: Grant
    Filed: January 27, 1999
    Date of Patent: February 6, 2001
    Assignee: Polaroid Corporation
    Inventors: Leonard Polizzotto, Thomas Demerle, II, James A. Murphy, III, Peter H. Roth, Philip R. Norris, Robert J. Wadja