Patents by Inventor James W. Pasterczyk

James W. Pasterczyk 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).

  • Transition metal sulfide loaded catalyst
    Patent number: 5306683
    Abstract: A zeolite based catalyst for activation and conversion of methane. A zeolite support includes a transition metal (Mo, Cr or W) sulfide disposed within the micropores of the zeolite. The catalyst allows activation and conversion of methane to C.sub.2 + hydrocarbons in a reducing atmosphere, thereby avoiding formation of oxides of carbon.
    Type: Grant
    Filed: May 1, 1992
    Date of Patent: April 26, 1994
    Assignee: ARCH Development Corporation
    Inventors: Victor A. Maroni, Lennox E. Iton, James W. Pasterczyk, Markus Winterer, Theodore R. Krause