Granted Patent
Utility
US 4,534,900 · App. 06/670,193
Process for separating fatty acids from unsaponifiables
Inventor:
Michael T. Cleary
Patented Case
View Patent ↗
Granted: Aug 13, 1985
Filed: Nov 13, 1984
Inventor
Michael T. Cleary
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.