Patents by Inventor Randall Todd Bishop

Randall Todd Bishop 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 measuring the concentration of hydroperoxides of alkylaromatic hydrocarbons
    Patent number: 7012255
    Abstract: A method for measuring a concentration of a hydroperoxide of an alkylaromatic hydrocarbon in a process stream comprises immersing a probe into the process stream; wherein the probe is coupled to a spectrometer; collecting absorption data with the spectrometer at a wavelength of 13,000 cm?1 to 4,000 cm?1; and calculating a concentration of the hydroperoxide of the alkylaromatic hydrocarbon in the process stream. In another embodiment, samples are withdrawn from the process stream and analyzed spectrometrically to determine the concentration of the hydroperoxide of the alkylaromatic hydrocarbon in the sample.
    Type: Grant
    Filed: April 29, 2003
    Date of Patent: March 14, 2006
    Assignee: General Electric Company
    Inventors: John William Fulmer, Andrey Vladimirovich Zinenkov, Arkady Samuilovich Dyckman, Randall Todd Bishop
  • Method of measuring the concentration of hydroperoxides of alkylaromatic hydrocarbons
    Publication number: 20030213911
    Abstract: A method for measuring a concentration of a hydroperoxide of an alkylaromatic hydrocarbon in a process stream comprises immersing a probe into the process stream; wherein the probe is coupled to a spectrometer; collecting absorption data with the spectrometer at a wavelength of 13,000 cm−1 to 4,000 cm−1; and calculating a concentration of the hydroperoxide of the alkylaromatic hydrocarbon in the process stream. In another embodiment, samples are withdrawn from the process stream and analyzed spectrometrically to determine the concentration of the hydroperoxide of the alkylaromatic hydrocarbon in the sample.
    Type: Application
    Filed: April 29, 2003
    Publication date: November 20, 2003
    Inventors: John William Fulmer, Andrey Vladimirovich Zinenkov, Arkady Samuilovich Dyckman, Randall Todd Bishop