Granted Patent
Utility
US 4,648,959 · App. 06/891,078
Hydrogenation method for adsorptive separation process feedstreams
Inventors:
Raymond R. Herber, Angelo P. Furfaro
Patented Case
View Patent ↗
Granted: Mar 10, 1987
Filed: Jul 31, 1986
Inventors
Raymond R. Herber
Angelo P. Furfaro
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.