Patents by Inventor Lillian Lee

Lillian Lee 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).

  • Purified cardiac troponin I
    Patent number: 5851554
    Abstract: A method is provided for isolating substantially intact cardiac troponin I from cardiac tissue comprising extracting the, troponin I and purifying it in the presence of an effective amount of a mixture of protease inhibitors. The human cardiac troponin I prepared by the present method is characterised by a molecular weight of about 28 kDa.
    Type: Grant
    Filed: December 20, 1995
    Date of Patent: December 22, 1998
    Assignee: Spectral Diagnostics, Inc.
    Inventors: Lillian Lee, George Jackowski
  • Method for purification of cardiac troponin I
    Patent number: 5560937
    Abstract: A method is provided for isolating substantially intact cardiac troponin I from cardiac tissue comprising extracting the troponin I and purifying it in the presence of an effective mount of a mixture of protease inhibitors. The human cardiac troponin I, prepared by the present method is characterised by a molecular weight of about 28 kDa.
    Type: Grant
    Filed: August 26, 1994
    Date of Patent: October 1, 1996
    Assignee: Spectral Diagnostics, Inc.
    Inventors: Lillian Lee, George Jackowski