Patents by Inventor Paul G. Wenthold

Paul G. Wenthold 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).

  • METHODS OF DETECTING CHEMICALS
    Publication number: 20190228955
    Abstract: A method of identifying phenolic compounds in a compound under test (CUT) is disclosed. The method includes mixing the CUT with a buffer solution to generate a buffered compound, mixing the buffered compound with a Gibbs reagent and allowing reaction for a predetermined amount of time to generate an indophenol; inputting the indophenol to a mass spectrometer, generating spectra of the indophenol, and analyzing the spectra to determine presence of phenolic compounds in the indophenols.
    Type: Application
    Filed: January 20, 2019
    Publication date: July 25, 2019
    Applicant: Purdue Research Foundation
    Inventors: Paul G. Wenthold, Sabyasachy Mistry