Patent Application
Utility
PCT National Stage
App. No. 09/869,464
· Confirmation No. 4008
DISAZO DYES AND INKS CONTAINING THEM
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-28 | LET. |
Miscellaneous Incoming Letter | 29 | View |
Inventors
Prahalad Manibhai Mistry
Blackley, UNITED KINGDOM
Roy Bradbury
Blackley, UNITED KINGDOM
Attorneys & Agents of Record
Classification
USPC
534/829
Prosecution
- Examiner
- POWERS, FIONA
- Art Unit
- 1626
- Customer No.
- 909
- Docket No.
- P 0281446
- Confirmation No.
- 4008
Foreign Priority
9901427.6
·
1999-01-21
·
UNITED KINGDOM
9921079.1
·
1999-09-07
·
UNITED KINGDOM
Patent Term Adjustment
0days
from
AVECIA LIMITED
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-04-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-28
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Quick Facts
- App. No.
- 09/869,464
- Filed
- 2001-06-28
- Granted
- 2003-05-06
- Examiner
- POWERS, FIONA
- Art Unit
- 1626
- PTA
- 0 days
External Links