IP Library › Granted Patent US 6,323,303
Granted Patent Utility
US 6,323,303 · Confirmation No. 6977

Melt polycarbonate catalyst systems

Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2014-03-17 OATH Oath or Declaration filed 135 View
2001-03-01 TRNA Transmittal of New Application 7 View
2001-03-01 ADS Application Data Sheet 2 View
2001-03-01 SPEC Specification 18 View
2001-03-01 CLM Claims 13 View
2001-03-01 ABST Abstract 2 View
2001-03-01 TRNA Transmittal of New Application 7 View
2001-03-01 ADS Application Data Sheet 2 View
2001-03-01 SPEC Specification 18 View
2001-03-01 CLM Claims 13 View
2001-03-01 ABST Abstract 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 6,323,303
App. No.
09/681,228
Filed
2001-03-01
Granted
2001-11-27
Art Unit
1711
PTA
0 days