Patents by Inventor Jon Wannlund

Jon Wannlund 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).

  • ATP extraction method
    Publication number: 20050181467
    Abstract: A method for extracting ATP from a biological sample is disclosed. The method involves introducing a cationic extractant and an anionic substance and then extracting ATP. The method may be used to assay for the presence of ATP in a biological sample or to determine the amount of ATP extracted from a biological sample. The method is particularly useful in detecting contamination on surfaces and in food products. A reagent, a test device and a test kit that involve the use of the method to detect contamination are also disclosed.
    Type: Application
    Filed: October 27, 2003
    Publication date: August 18, 2005
    Inventors: Leanne Schrecengost, Jon Wannlund, Robert Rosenstein