IP Library › Patent Application 09797332
Patent Application Utility
App. No. 09/797,332 · Confirmation No. 6342

NOVEL FUEL CELL CATHODES AND THEIR FUEL CELLS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
Code Description Pages PDF
2005-10-11 COCOUT Certificate of Correction - Post Issue Communication 1 View
2001-03-01 TRNA Transmittal of New Application 2 View
2001-03-01 SPEC Specification 37 View
2001-03-01 CLM Claims 10 View
2001-03-01 ABST Abstract 1 View
2001-03-01 DRW Drawings-only black and white line drawings 5 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.
09/797,332
Filed
2001-03-01
Granted
2003-09-16
Pub. No.
US20010033959A1
Art Unit
1745
PTA
0 days