Patents by Inventor Philip Ritchie

Philip Ritchie 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).

  • Enhanced methane flash system for natural gas liquefaction
    Publication number: 20060137391
    Abstract: Natural gas liquefaction system employing an open methane cycle wherein the liquefied natural gas is flashed immediately upstream of the liquefied natural gas storage tank and boil off vapors from the tank are returned to the open methane cycle.
    Type: Application
    Filed: November 10, 2003
    Publication date: June 29, 2006
    Inventors: Ned Baudat, Anthony Eaton, Philip Ritchie, Paul Hahn, Jame Yao, Rong-Jwyn Lee