Patents by Inventor RD KIRKPATRICK

RD KIRKPATRICK 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).

  • DIAGNOSTIC TOOL FOR COLORIMETRIC DETECTION OF ORGANIC RESIDUES
    Publication number: 20160223502
    Abstract: This invention relates to a semi-quantitative diagnostic tool and a method for using the same to verify the efficacy of cleaning-in-place procedures in eliminating carbohydrate-based, organic residues from product contact surfaces in food, beverage and pharmaceutical manufacturing, processing and packaging facilities. The diagnostic tool comprises a permanganate-based colorimetric indicator formulation and a translucent assay container for containing the permanganate-based colorimetric indicator formulation.
    Type: Application
    Filed: September 1, 2014
    Publication date: August 4, 2016
    Inventor: RD KIRKPATRICK