Patents by Inventor Helen Vivian Hsieh

Helen Vivian Hsieh 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).

  • Binding proteins as biosensors
    Patent number: 7851593
    Abstract: The invention is directed to compositions of mutated binding proteins containing reporter groups, analyte biosensor devices derived therefrom, and their use as analyte biosensors both in vitro and in vivo.
    Type: Grant
    Filed: February 12, 2004
    Date of Patent: December 14, 2010
    Assignee: Becton, Dickinson and Company
    Inventors: Helen Vivian Hsieh, J. Bruce Pitner, Terry J. Amiss, Colleen M. Nycz, Douglas B. Sherman, David J. Wright