IP Library › Patent Application 09767139
Patent Application Utility
App. No. 09/767,139 · Confirmation No. 1726

PROCESS FOR INTRODUCING A SOLID CATALYST INTO A FLUIDISED OR AGITATED VESSEL

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
⬇ PDF
 Code Description Pages PDF
2008-01-23 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2007-12-03 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-01-23 TRNA Transmittal of New Application 2 View
2001-01-23 A.PE Preliminary Amendment 2 View
2001-01-23 SPEC Specification 8 View
2001-01-23 CLM Claims 2 View
2001-01-23 DRW Drawings-only black and white line drawings 1 View
2001-01-23 LET. Miscellaneous Incoming Letter 1 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.
09/767,139
Filed
2001-01-23
Granted
2002-06-04
Art Unit
1713
PTA
-89 days