Granted Patent
Utility
US 5,565,617 · App. 08/445,619
Process for purifying an alkylate stream
Inventors:
Robert J. Schmidt, Paul A. Sechrist, Paul T. Barger, Christopher D. Gosling
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: May 22, 1995
Inventors
Robert J. Schmidt
Paul A. Sechrist
Paul T. Barger
Christopher D. Gosling
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.