Granted Patent
Utility
US 6,646,126
· Confirmation No. 9047
PROCESS FOR PREPARING PERYLENE-3,4,9,10-TETRACARBOXYLIC DIIMIDE IN TRANSPARENT PIGMENT FORM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-16 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-12-18 | TRNA |
Transmittal of New Application | 6 | View | |
| 2002-12-18 | A.PE |
Preliminary Amendment | 6 | View | |
| 2002-12-18 | SPEC |
Specification | 26 | View | |
| 2002-12-18 | CLM |
Claims | 9 | View | |
| 2002-12-18 | ABST |
Abstract | 1 | View | |
| 2002-12-18 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-12-18 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Joachim Weber
Frankfurt am Main, GERMANY
Gerhard Wilker
Morfelden-Walldorf, GERMANY
Manfred Urban
Wiesbaden, GERMANY
Martin Bohmer
Neu-Anspach, GERMANY
Erwin Dietz
Konigstein, GERMANY
Attorneys & Agents of Record
Classification
USPC
546/34
C09B5/62
C09B67/0002
C09B67/0022
Prosecution
- Examiner
- COPPINS, JANET L
- Art Unit
- 1625
- Customer No.
- 25255
- Docket No.
- 2000DE103/D
- Confirmation No.
- 9047
Foreign Priority
10005186.3
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2000-02-05
·
GERMANY
Publication
- Pub. No.
- US20030105325A1
- Pub. Date
- 2003-06-05
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-09-16
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-06-19
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Quick Facts
- Patent No.
- US 6,646,126
- App. No.
- 10/323,070
- Filed
- 2002-12-18
- Granted
- 2003-11-11
- Pub. No.
- US20030105325A1
- Examiner
- COPPINS, JANET L
- Art Unit
- 1625
- PTA
- 0 days
External Links