Granted Patent
Utility
US 6,521,756
· Confirmation No. 3083
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 | ||
|---|---|---|---|---|---|
| 2001-02-05 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-02-05 | SPEC |
Specification | 26 | View | |
| 2001-02-05 | CLM |
Claims | 9 | View | |
| 2001-02-05 | ABST |
Abstract | 1 | View | |
| 2001-02-05 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-02-05 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-02-05 | SPEC |
Specification | 26 | View | |
| 2001-02-05 | CLM |
Claims | 9 | View | |
| 2001-02-05 | ABST |
Abstract | 1 | View | |
| 2001-02-05 | OATH |
Oath or Declaration filed | 2 | 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
Prosecution
- Examiner
- COPPINS, JANET L
- Art Unit
- 1625
- Customer No.
- 25255
- Docket No.
- 2000DE103
- Confirmation No.
- 3083
Foreign Priority
10005186.3
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2000-02-05
·
GERMANY
Publication
- Pub. No.
- US20010016656A1
- Pub. Date
- 2001-08-23
Patent Term Adjustment
-26days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-02-05
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Quick Facts
- Patent No.
- US 6,521,756
- App. No.
- 09/777,211
- Filed
- 2001-02-05
- Granted
- 2003-02-18
- Pub. No.
- US20010016656A1
- Examiner
- COPPINS, JANET L
- Art Unit
- 1625
- PTA
- -26 days
External Links