IP Library › Granted Patent US 6,599,371
Granted Patent Utility
US 6,599,371 · Confirmation No. 9146

HYDROGEN PEROXIDE PICKLING SCHEME FOR SILICON-CONTAINING ELECTRICAL STEEL GRADES

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2002-06-03 TRNA Transmittal of New Application 4 View
2002-06-03 SPEC Specification 6 View
2002-06-03 CLM Claims 5 View
2002-06-03 ABST Abstract 1 View
2002-06-03 OATH Oath or Declaration filed 2 View
2002-04-09 TRNA Transmittal of New Application 4 View
2002-04-09 SPEC Specification 7 View
2002-04-09 CLM Claims 5 View
2002-04-09 ABST Abstract 1 View
2002-04-09 DRW Drawings-only black and white line drawings 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
Patent No.
US 6,599,371
App. No.
10/119,444
Filed
2002-04-09
Granted
2003-07-29
Pub. No.
US20020179113A1
Art Unit
1746
PTA
-55 days