Patents by Inventor Joy Ann Drawdy

Joy Ann Drawdy 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).

  • Publication number: 20100112604
    Abstract: A home test kit for detecting the presence or absence of melamine (1,3,5-triazine-2,4,6-triamine) has a sample extract container in which a volume of extract solution is present; a test strip, the test strip being a lateral flow device for detecting melamine (1,3,5-triazine-2,4,6-triamine) in a food or beverage sample; and wherein a food or beverage sample is placed in the sample extract container to form an aqueous sample extract solution and the test strip is inserted directly into the aqueous sample for an instructed time then the strip is removed and observed for a color change. The method of using the kit involves a visual observation without requiring any other equipment.
    Type: Application
    Filed: November 4, 2008
    Publication date: May 6, 2010
    Inventor: Joy Ann Drawdy