IP Library › Granted Patent US 5,386,076
Granted Patent Utility
US 5,386,076 · App. 08/111,221

Regeneration of HF-based alkylation catalyst

Inventors: Jonathan E. Child, Tomas R. Melli
Patented Case View Patent ↗
Granted: Jan 31, 1995 Filed: Aug 23, 1993
Inventors
Jonathan E. Child
Tomas R. Melli
Assignee (at issue)
Mobil Oil Corporation

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 5,386,076
App. No.
08/111,221
Filed
1993-08-23
Granted
1995-01-31
Kind
A