IP Library › Patent Application 10289546
Patent Application Utility
App. No. 10/289,546 · Confirmation No. 9804

PROCESS FOR THE PREPARATION OF 2,3-PENTANEDIONE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-01-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-23 PA.. Power of Attorney 2 View
2002-11-07 TRNA Transmittal of New Application 2 View
2002-11-07 SPEC Specification 6 View
2002-11-07 CLM Claims 1 View
2002-11-07 ABST Abstract 1 View
2002-11-07 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
App. No.
10/289,546
Filed
2002-11-07
Granted
2004-04-13
Pub. No.
US20030092942A1
Art Unit
1621
PTA
-2 days