IP Library › Patent Application 09885983
Patent Application Utility
App. No. 09/885,983 · Confirmation No. 5236

PROCESS FOR PREPARING FLUOROSULFONIC ACID HAVING LOW CONTENTS OF LOW-BOILING COMPOUNDS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-10-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-06-20 TRNA Transmittal of New Application 2 View
2001-06-20 SPEC Specification 5 View
2001-06-20 CLM Claims 1 View
2001-06-20 ABST Abstract 1 View
2001-06-20 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.
09/885,983
Filed
2001-06-20
Granted
2004-01-06
Pub. No.
US20020001562A1
Art Unit
1754
PTA
0 days