Patents by Inventor Kelvin L. Lewis

Kelvin L. Lewis 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).

  • NON-BIOFOULING, UNIVERSAL REDOX ELECTRODE AND MEASUREMENT SYSTEM
    Publication number: 20090134043
    Abstract: A universal reduction-oxidation (redox) electrode allows for the temporal measurement of the redox potential of a variety of biological or environmental fluids or tissues, and assists in the diagnosis of matters related to health and disease. The electrode is made from gold which is derivatized with an electron transport promoter, such as 4-pyridinethiol and bis(4-pyridyl)disulfide. The electrode can be used to measure the redox potential of complex mediums without biofouling.
    Type: Application
    Filed: November 13, 2006
    Publication date: May 28, 2009
    Inventors: Kevin Ward, Fred Hawkridge, Sean Brahim, Kelvin L. Lewis, Melissa C. Rhoten