Granted Patent
Utility
US 4,268,706 · App. 06/130,675
Hydrocarbon dehydrogenation method and nonacidic multimetallic catalytic composite for use therein
Inventor:
George J. Antos
Patented Case
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Granted: May 19, 1981
Filed: Mar 17, 1980
Inventor
George J. Antos
Assignee (at issue)
UOP LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.