Granted Patent
Utility
PCT National Stage
US 6,652,601
· Confirmation No. 8382
AGENT FOR DYEING FIBERS COMPRISING AN INDOLINE/INDOLIUM DERIVATIVE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-29 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-10-17 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-10-17 | A.PE |
Preliminary Amendment | 10 | View | |
| 2001-10-17 | SPEC |
Specification | 52 | View | |
| 2001-10-17 | CLM |
Claims | 4 | View | |
| 2001-10-17 | ABST |
Abstract | 1 | View | |
| 2001-10-17 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Guido Sauter
Marly, SWITZERLAND
Hans-Juergen Braun
Ueberstorf, SWITZERLAND
Nadia Reichlin
Cugy, SWITZERLAND
Attorneys & Agents of Record
Classification
USPC
8/405
A61K8/492
A61Q5/10
A61K2800/88
Y10S8/917
Y10S8/918
Prosecution
- Examiner
- ELHILO, EISA B
- Art Unit
- 1751
- Docket No.
- 1742
- Confirmation No.
- 8382
Foreign Priority
100 07 948.2
·
2000-02-22
·
GERMANY
Publication
- Pub. No.
- US20030079301A1
- Pub. Date
- 2003-05-01
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-03-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-02-26
from
WELLA GMBH
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-10-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-17
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Quick Facts
- Patent No.
- US 6,652,601
- App. No.
- 09/959,112
- Filed
- 2001-10-17
- Granted
- 2003-11-25
- Pub. No.
- US20030079301A1
- Examiner
- ELHILO, EISA B
- Art Unit
- 1751
- PTA
- 0 days
External Links