Granted Patent
Utility
US 4,353,838 · App. 06/234,518
Process for separating a monoethanoid fatty acid
Inventors:
Michael T. Cleary, Santi Kulprathipanja
Patented Case
View Patent ↗
Granted: Oct 12, 1982
Filed: Feb 13, 1981
Inventors
Michael T. Cleary
Santi Kulprathipanja
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.