Patents by Inventor Gregory James Nedohin

Gregory James Nedohin 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).

  • Adjustable lift engager
    Patent number: 10562001
    Abstract: A lift engager for providing a stream of fluidized catalyst particles with an adjustable conduit and process using the lift engager. The lift engager includes a vessel with an inlet configured to receive catalyst from a reaction zone. A first conduit, within the vessel, is configured to supply lift gas into the lift engager. The first conduit includes a fixed member and a movable member secured to the fixed member and is configured to adjust a length of the first conduit within the vessel. A second conduit inside the first conduit and configured to provide fluidized catalyst to a regeneration zone.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: February 18, 2020
    Inventors: Louis A. Lattanzio, Gregory James Nedohin
  • ADJUSTABLE LIFT ENGAGER
    Publication number: 20190184359
    Abstract: A lift engager for providing a stream of fluidized catalyst particles with an adjustable conduit and process using the lift engager. The lift engager includes a vessel with an inlet configured to receive catalyst from a reaction zone. A first conduit, within the vessel, is configured to supply lift gas into the lift engager. The first conduit includes a fixed member and a movable member secured to the fixed member and is configured to adjust a length of the first conduit within the vessel. A second conduit inside the first conduit and configured to provide fluidized catalyst to a regeneration zone.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 20, 2019
    Inventors: Louis A. Lattanzio, Gregory James Nedohin