IP Library › Granted Patent US 5,509,944
Granted Patent Utility
US 5,509,944 · App. 08/287,783

Stabilization of gasoline and gasoline mixtures

Inventors: Ramray A. Venkatadri, R. G. Presenti
Patented Case View Patent ↗
Granted: Apr 23, 1996 Filed: Aug 9, 1994
Inventors
Ramray A. Venkatadri
R. G. Presenti
Assignee (at issue)
Exxon Chemical Patents, Inc.

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,509,944
App. No.
08/287,783
Filed
1994-08-09
Granted
1996-04-23
Kind
A