IP Library › Granted Patent US 6,803,343
Granted Patent Utility
US 6,803,343 · App. 09/976,195

Desulfurization and novel sorbent for same

Inventor: Gyanesh P. Khare
Patented Case View Patent ↗
Granted: Oct 12, 2004 Filed: Oct 12, 2001
Inventor
Gyanesh P. Khare
Assignee (at issue)
ConocoPhillips Company

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 6,803,343
App. No.
09/976,195
Filed
2001-10-12
Granted
2004-10-12
Kind
B2