Granted Patent
Utility
US 6,680,384
· Confirmation No. 8542
PROCESS FOR PREPARING 4,6-DIAMINOPYRIMIDO[5,4-D]PYRIMIDINES
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-29 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-03-12 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-03-12 | ADS |
Application Data Sheet | 2 | View | |
| 2002-03-12 | SPEC |
Specification | 19 | View | |
| 2002-03-12 | CLM |
Claims | 9 | View | |
| 2002-03-12 | ABST |
Abstract | 1 | View | |
| 2002-03-12 | OATH |
Oath or Declaration filed | 1 | View | |
| 2002-03-12 | LET. |
Miscellaneous Incoming Letter | 24 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
544/310
C07D487/04
Prosecution
- Examiner
- FORD, JOHN M
- Art Unit
- 1624
- Customer No.
- 28501
- Docket No.
- 01-1198
- Confirmation No.
- 8542
Foreign Priority
DE 101 15 921.8
·
2001-03-30
·
GERMANY
Publication
- Pub. No.
- US20020198380A1
- Pub. Date
- 2002-12-26
Patent Term Adjustment
-206days
CHANGE OF NAME
Recorded 2005-02-07
CHANGE OF NAME
Recorded 2004-06-28
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-08-06
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Quick Facts
- Patent No.
- US 6,680,384
- App. No.
- 10/095,926
- Filed
- 2002-03-12
- Granted
- 2004-01-20
- Pub. No.
- US20020198380A1
- Examiner
- FORD, JOHN M
- Art Unit
- 1624
- PTA
- -206 days
External Links