Patents by Inventor Stephen W. Gohres

Stephen W. Gohres 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).

  • Dehydrogenation process
    Patent number: 5321192
    Abstract: The activity, selectivity and yield of a dehydrogenation process used to produce olefins from normal paraffin hydrocarbons having 2 to 5 carbon atoms per molecule is improved by the introduction of an essentially constant level of water into the inlet of two or more beds of dehydrogenation catalyst.
    Type: Grant
    Filed: December 11, 1992
    Date of Patent: June 14, 1994
    Assignee: UOP
    Inventors: Paul R. Cottrell, Lester F. Smith, Jr., Stephen W. Gohres