Granted Patent
Utility
US 4,159,937 · App. 05/938,182
Mixed-phase reaction product effluent separation process
Inventor:
Norman H. Scott
Patented Case
View Patent ↗
Granted: Jul 3, 1979
Filed: Aug 30, 1978
Inventor
Norman H. Scott
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.