Patents by Inventor Luet Wong

Luet Wong 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).

  • Electrochemical detection
    Publication number: 20050186652
    Abstract: A method for detecting the presence or absence of, or for determining the concentration of, a substrate in a sample is provided, wherein the method comprises contacting a redox enzyme, NAD+ or NADP+, a reductase and a redox active agent with said sample; and measuring the quantity of reduced redox active agent produced by the reductase, by electrochemical means.
    Type: Application
    Filed: March 15, 2005
    Publication date: August 25, 2005
    Inventors: Luet Wong, Stephen Bell
  • Electrochemical detection of nadh or naph
    Publication number: 20050067303
    Abstract: A method for detecting the presence or absence of, or for determining the concentration of, NADH or NADPH in a sample is provided, wherein the method comprises contacting a reductase and a redox active agent to said sample; and measuring the quantity of reduced redox active agent produced by the reductase, by electrochemical means. The method may be used to quantify the amount or activity of a redox enzyme or its substrate, wherein the redox enzyme uses NAD+, NADP+, NADPH or NADP as a cofactor.
    Type: Application
    Filed: February 21, 2003
    Publication date: March 31, 2005
    Applicant: Isis Innovation Limited
    Inventors: Luet Wong, Stephen Bell