Granted Patent
Utility
US 4,482,369 · App. 06/493,180
Process for producing a hydrogen-rich gas stream from the effluent of a catalytic hydrocarbon conversion reaction zone
Inventors:
Don B. Carson, Robert B. James, Jr.
Patented Case
View Patent ↗
Granted: Nov 13, 1984
Filed: May 10, 1983
Inventors
Don B. Carson
Robert B. James, Jr.
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.