Granted Patent
Utility
PCT National Stage
US 6,605,144
· Confirmation No. 8527
HIGH LIGHT- FASTNESS YELLOW COMPOSITION
Patented Case
View Patent ↗
Inventors
Janette Watkinson
Manchester, UNITED KINGDOM
John Edward Presgrave
Manchester, UNITED KINGDOM
Paul Wight
Manchester, UNITED KINGDOM
Attorneys & Agents of Record
Classification
USPC
106/31.48
Prosecution
- Examiner
- KLEMANSKI, HELENE G
- Art Unit
- 1755
- Docket No.
- P 0265274
- Confirmation No.
- 8527
Foreign Priority
9907270.4
·
1999-03-30
·
UNITED KINGDOM
Patent Term Adjustment
0days
from
AVECIA LIMITED
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-04-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-07
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Quick Facts
- Patent No.
- US 6,605,144
- App. No.
- 09/914,018
- Filed
- 2002-01-07
- Effective Filing
- 2001-08-22
- Granted
- 2003-08-12
- Examiner
- KLEMANSKI, HELENE G
- Art Unit
- 1755
- PTA
- 0 days
External Links