Patents by Inventor Zhenfang Ge

Zhenfang Ge 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).

  • Enzyme-based fluorescence biosensor for chemical analysis
    Patent number: 6225127
    Abstract: This invention generally relates to the detection, determination, and quantitation of certain ions and small molecules involving the quenching of a fluorescent label attached to a macromolecule, often due to fluorescence energy transfer to a colored inhibitor or certain metal ions bound to the macromolecule.
    Type: Grant
    Filed: March 15, 1999
    Date of Patent: May 1, 2001
    Assignee: University of Maryland, Baltimore
    Inventors: Richard B. Thompson, Marcia W. Patchan, Zhenfang Ge