Granted Patent
Utility
US 6,624,172
· Confirmation No. 4183
IMIDAZONAPHTHYRIDINES
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-06-30 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-08-31 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-08-31 | A.PE |
Preliminary Amendment | 6 | View | |
| 2001-08-31 | SPEC |
Specification | 144 | View | |
| 2001-08-31 | CLM |
Claims | 21 | View | |
| 2001-08-31 | ABST |
Abstract | 1 | View | |
| 2001-08-31 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Kyle J. Lindstrom
Houlton, WI
Bryon A. Merrill
River Falls, WI
Attorneys & Agents of Record
Classification
USPC
514/293
C07D471/04
A61K31/4745
A61K45/06
C07D471/14
A61K2300/00
Prosecution
- Examiner
- DESAI, RITA J
- Art Unit
- 1625
- Customer No.
- 32692
- Docket No.
- 53499US040
- Confirmation No.
- 4183
Publication
- Pub. No.
- US20020173654A1
- Pub. Date
- 2002-11-21
Patent Term Adjustment
-120days
RELEASE OF FIRST LIEN SECURITY AGREEMENT IN PATENTS
Recorded 2007-05-10
RELEASE OF SECOND LIEN SECURITY AGREEMENT IN PATENTS
Recorded 2007-05-10
SECOND LIEN GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS AND TRADEMARKS
Recorded 2007-03-23
FIRST LIEN GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS AND TRADEMARKS
Recorded 2007-03-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-08-19
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Quick Facts
- Patent No.
- US 6,624,172
- App. No.
- 09/945,197
- Filed
- 2001-08-31
- Granted
- 2003-09-23
- Pub. No.
- US20020173654A1
- Examiner
- DESAI, RITA J
- Art Unit
- 1625
- PTA
- -120 days
External Links