IP Library › Granted Patent US 6,797,521
Granted Patent Utility Small
US 6,797,521 · Confirmation No. 5405

FLUORESCENT COBALAMINS AND USES THEREOF

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2019-11-19 COCOUT Certificate of Correction - Post Issue Communication 1 View
2019-10-18 COCIN Request for Certificate of Correction 2 View
2019-10-18 COCIN Request for Certificate of Correction 1 View
2019-10-18 WFEE Fee Worksheet (SB06) 2 View
2019-10-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-02-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-02-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-01-22 PA.. Power of Attorney 1 View
2013-01-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2013-01-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-04-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-03 TRNA Transmittal of New Application 4 View
2002-07-03 DRW Drawings-only black and white line drawings 17 View
2002-07-03 OATH Oath or Declaration filed 15 View
2002-07-03 LET. Miscellaneous Incoming Letter 1 View
2002-03-15 TRNA Transmittal of New Application 1 View
2002-03-15 ADS Application Data Sheet 2 View
2002-03-15 SPEC Specification 27 View
2002-03-15 CLM Claims 9 View
2002-03-15 ABST Abstract 1 View
2002-03-15 DRW Drawings-only black and white line drawings 17 View
2002-03-15 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
Patent No.
US 6,797,521
App. No.
10/097,646
Filed
2002-03-15
Granted
2004-09-28
Pub. No.
US20020192683A1
Art Unit
1623
PTA
-111 days