Patents by Inventor IIsoon Lee

IIsoon 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).

  • Renewable bioelectronic interface for electrobiocatalytic reactor
    Patent number: 10246786
    Abstract: An inexpensive, easily renewable bioelectronic device useful for bioreactors, biosensors, and biofuel cells includes an electrically conductive carbon electrode and a bioelectronic interface bonded to a surface of the electrically conductive carbon electrode, wherein the bioelectronic interface includes catalytically active material that is electrostatically bound directly or indirectly to the electrically conductive carbon electrode to facilitate easy removal upon a change in pH, thereby allowing easy regeneration of the bioelectronic interface.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: April 2, 2019
    Assignee: BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY
    Inventors: Robert Mark Worden, Brian L. Hassler, Lawrence T. Drzal, IIsoon Lee
  • RENEWABLE BIOELECTRONIC INTERFACE FOR ELECTROBIOCATALYTIC REACTOR
    Publication number: 20160326658
    Abstract: An inexpensive, easily renewable bioelectronic device useful for bioreactors, biosensors, and biofuel cells includes an electrically conductive carbon electrode and a bioelectronic interface bonded to a surface of the electrically conductive carbon electrode, wherein the bioelectronic interface includes catalytically active material that is electrostatically bound directly or indirectly to the electrically conductive carbon electrode to facilitate easy removal upon a change in pH, thereby allowing easy regeneration of the bioelectronic interface.
    Type: Application
    Filed: June 9, 2016
    Publication date: November 10, 2016
    Inventors: Robert Mark Worden, Brian L. Hassler, Lawrence T. Drzal, IIsoon Lee