Patents by Inventor Kenneth Fountain

Kenneth Fountain 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).

  • Systems and processes for processing pyrolysis oil
    Patent number: 11939542
    Abstract: A system for processing plastic waste may include a feed line, a feed fractionator, a hydrotreater, a catalytic reforming unit, a heavy oil cracker, and a steam cracker. A pyrolyzed plastics feed is separated into light, medium, and heavy hydrocarbon streams. The hydrotreater removes sulfur, and the catalytic reforming unit produces a circular aromatic-rich stream. The heavy oil cracker generates cracked streams. The steam cracker produces a circular olefin stream from a cracked stream. A system for processing plastic waste may include the feed line, the feed fractionator, the hydrotreater, a medium hydrocarbon fractionator, the catalytic reforming unit, a full-range reforming unit, the heavy oil cracker, and the steam cracker. The medium hydrocarbon fractionator produces two hydrocarbon streams. The full-range naphtha reforming unit produces a second circular aromatic-rich stream.
    Type: Grant
    Filed: September 11, 2023
    Date of Patent: March 26, 2024
    Assignee: Chevron Phillips Chemical Company LP
    Inventors: Bruce D. Murray, Scott G. Morrison, Kenneth Fountain, Steven R. Horlacher, Vincent D. Mcgahee, Reza Khankal, David Dockter
  • Systems and processes for processing pyrolysis oil
    Patent number: 11802250
    Abstract: A system for processing plastic waste may include a feed line, a feed fractionator, a hydrotreater, a catalytic reforming unit, a heavy oil cracker, and a steam cracker. A pyrolyzed plastics feed is separated into light, medium, and heavy hydrocarbon streams. The hydrotreater removes sulfur, and the catalytic reforming unit produces a circular aromatic-rich stream. The heavy oil cracker generates cracked streams. The steam cracker produces a circular olefin stream from a cracked stream. A system for processing plastic waste may include the feed line, the feed fractionator, the hydrotreater, a medium hydrocarbon fractionator, the catalytic reforming unit, a full-range reforming unit, the heavy oil cracker, and the steam cracker. The medium hydrocarbon fractionator produces two hydrocarbon streams. The full-range naphtha reforming unit produces a second circular aromatic-rich stream.
    Type: Grant
    Filed: November 10, 2022
    Date of Patent: October 31, 2023
    Assignee: Chevron Phillips Chemical Company LP
    Inventors: Bruce D. Murray, Scott G. Morrison, Kenneth Fountain, Steven R. Horlacher, Vincent D. Mcgahee, Reza Khankal, David Dockter
  • METHOD OF SEPARATION OF LIPID AND BIOLOGICAL MOLECULAR SPECIES USING HIGH PURITY CHROMATOGRAPHIC MATERIALS COMPRISING AN IONIZABLE MODIFIER
    Publication number: 20140338429
    Abstract: The present invention provides methods of separating, profiling and analyzing molecular species contained within a biological sample using a high purity chromatographic material (HPCM) comprising a chromatographic surface wherein the chromatographic surface comprises a hydrophobic surface group and one or more ionizable modifiers with the proviso that when the ionizable modifier does not contain a Zwitterion, the ionizable modifier does not contain a quaternary ammonium ion moiety.
    Type: Application
    Filed: May 31, 2012
    Publication date: November 20, 2014
    Applicant: Waters Technologies Corporation
    Inventors: Giorgis Isaac, Stephen McDonald, Alan Millar, Kenneth Fountain, John Shockcor