IP Library › Granted Patent US 6,669,744
Granted Patent Utility
US 6,669,744 · Confirmation No. 9439

PROCESS AND APPARATUS FOR THE PRODUCTION OF SYNTHESIS GAS

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2010-03-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-03-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-02-17 PA.. Power of Attorney 3 View
2010-02-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-10-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-11-22 TRNA Transmittal of New Application 2 View
2002-11-22 A.PE Preliminary Amendment 20 View
2002-11-22 SPEC Specification 22 View
2002-11-22 CLM Claims 5 View
2002-11-22 ABST Abstract 1 View
2002-11-22 DRW Drawings-only black and white line drawings 1 View
2002-11-22 OATH Oath or Declaration filed 2 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 6,669,744
App. No.
10/301,953
Filed
2002-11-22
Granted
2003-12-30
Pub. No.
US20030119919A1
Art Unit
1764
PTA
0 days