Granted Patent
Utility
PCT National Stage
US 6,669,739
· Confirmation No. 3916
AGENT FOR COLORING FIBERS AND METHOD FOR TEMPORARILY COLORING FIBERS
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-11-03 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-12-21 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-21 | A.PE |
Preliminary Amendment | 18 | View | |
| 2001-12-21 | SPEC |
Specification | 39 | View | |
| 2001-12-21 | CLM |
Claims | 8 | View | |
| 2001-12-21 | ABST |
Abstract | 1 | View | |
| 2001-12-21 | 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
D06P5/138
A61K8/415
A61K8/43
A61K8/49
A61K8/492
A61Q5/065
Prosecution
- Examiner
- ELHILO, EISA B
- Art Unit
- 1751
- Docket No.
- 1817
- Confirmation No.
- 3916
Foreign Priority
100 22 744.9
·
2000-05-10
·
GERMANY
Publication
- Pub. No.
- US20020172651A1
- Pub. Date
- 2002-11-21
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 2001-12-21
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,669,739
- App. No.
- 10/019,421
- Filed
- 2001-12-21
- Granted
- 2003-12-30
- Pub. No.
- US20020172651A1
- Examiner
- ELHILO, EISA B
- Art Unit
- 1751
- PTA
- 0 days
External Links