Patents by Inventor David M. Kelso

David M. Kelso 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).

  • Trace level detection of analytes using artificial olfactometry
    Patent number: 6319724
    Abstract: The present invention provides methods for detecting the presence of an analyte indicative of various medical conditions, including halitosis, periodontal disease and other diseases are also disclosed.
    Type: Grant
    Filed: June 17, 1999
    Date of Patent: November 20, 2001
    Assignees: Cyrano Sciences, Inc., California Institute of Technology
    Inventors: Nathan S. Lewis, Erik J. Severin, Bernard Wong, David M. Kelso, Beth C. Munoz