Patents by Inventor Jack C. Tully

Jack C. Tully 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).

  • Method of directly monitoring the concentrations of microbiocides in aqueous systems
    Patent number: 5514563
    Abstract: A method for directly measuring the concentration of biocides in aqueous systems comprising directly determining an absorbance or emission spectrum of the aqueous system in a wavelength range of from 200 to 2500 nm and applying chemometrics algorithms to the spectrum to determine the concentration of the biocides.
    Type: Grant
    Filed: March 3, 1993
    Date of Patent: May 7, 1996
    Assignee: W. R. Grace & Co.-Conn.
    Inventors: Jack C. Tully, Larry M. Kye