Granted Patent
Utility
US 4,229,586 · App. 06/046,282
Process for production of motor fuel and phthalate esters or acyclic alcohols
Inventor:
Dennis J. Ward
Patented Case
View Patent ↗
Granted: Oct 21, 1980
Filed: Jun 7, 1979
Inventor
Dennis J. Ward
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.