IP Library Granted Patent US 6,600,004
Granted Patent Utility
US 6,600,004 · Confirmation No. 6590

METHOD OF PREPARING POLYESTERCARBONATES

Patented Case View Patent ↗
⬇ PDF
Code Description Pages PDF
2018-01-12 OATH Oath or Declaration filed 3 View
2014-03-17 OATH Oath or Declaration filed 135 View
2002-04-10 TRNA Transmittal of New Application 2 View
2002-04-10 SPEC Specification 16 View
2002-04-10 CLM Claims 9 View
2002-04-10 ABST Abstract 1 View
2002-04-10 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 6,600,004
App. No.
10/118,634
Filed
2002-04-10
Granted
2003-07-29
Art Unit
1711
PTA
-2 days