IP Library › Patent Application 09926501
Patent Application Utility PCT National Stage
App. No. 09/926,501 · Confirmation No. 6652

PROCESS FOR PRODUCING RAW POLYCARBONATE RESIN MATERIAL AND PRODUCING POLYCARBONATE RESIN

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
⬇ PDF
 Code Description Pages PDF
2001-11-13 TRNA Transmittal of New Application 2 View
2001-11-13 SPEC Specification 30 View
2001-11-13 CLM Claims 2 View
2001-11-13 ABST Abstract 1 View
2001-11-13 OATH Oath or Declaration filed 3 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
App. No.
09/926,501
Filed
2001-11-13
Granted
2002-11-05
Art Unit
1711
PTA
-169 days