IP Library › Granted Patent US 6,428,685
Granted Patent Utility
US 6,428,685 · Confirmation No. 3109

DESULFURIZATION AND NOVEL SORBENTS FOR SAME

Inventor: Gyanesh P. Khare
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-05-24 TRNA Transmittal of New Application 4 View
2001-05-24 A.PE Preliminary Amendment 2 View
2001-05-24 SPEC Specification 33 View
2001-05-24 CLM Claims 8 View
2001-05-24 ABST Abstract 1 View
2001-05-24 OATH Oath or Declaration filed 1 View
Monitor This Case
Get email alerts when status or documents change.
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 application's details
Quick Facts
Patent No.
US 6,428,685
App. No.
09/864,909
Filed
2001-05-24
Granted
2002-08-06
Pub. No.
US20010029311A1
Art Unit
1764
PTA
0 days