Granted Patent
Utility
US 6,465,659
· Confirmation No. 8508
PROCESS FOR PREPARING ASYMMETRICAL METHINE DYES
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-03-17 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2004-03-17 | FOR |
Foreign Reference | 8 | View | |
| 2004-03-17 | FOR |
Foreign Reference | 2 | View | |
| 2004-03-17 | FOR |
Foreign Reference | 2 | View | |
| 2004-03-17 | FOR |
Foreign Reference | 1 | View | |
| 2002-03-05 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-03-05 | SPEC |
Specification | 13 | View | |
| 2002-03-05 | CLM |
Claims | 3 | View | |
| 2002-03-05 | ABST |
Abstract | 1 | View | |
| 2002-03-05 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-03-05 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Josef-Walter Stawitz
Odenthal, GERMANY
Karl-Heinz Reinhardt
Monheim, GERMANY
Christoph Thiebes
Koln, GERMANY
Attorneys & Agents of Record
Classification
USPC
548/364.7
C09B23/105
C08K5/3445
C09B67/0033
Prosecution
- Examiner
- RAMSUER, ROBERT W
- Art Unit
- 1626
- Customer No.
- 34947
- Docket No.
- MO6930/LEA 35,260
- Confirmation No.
- 8508
Foreign Priority
10111731.0
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2001-03-09
·
GERMANY
Publication
- Pub. No.
- US20020128489A1
- Pub. Date
- 2002-09-12
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-05
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Quick Facts
- Patent No.
- US 6,465,659
- App. No.
- 10/090,684
- Filed
- 2002-03-05
- Granted
- 2002-10-15
- Pub. No.
- US20020128489A1
- Examiner
- RAMSUER, ROBERT W
- Art Unit
- 1626
- PTA
- 0 days
External Links