Patent Application
Utility
PCT National Stage
App. No. 09/958,154
· Confirmation No. 6414
LIQUID CRYSTALLINE ALKENYL COMPOUNDS INCORPORATING AN HETEROCYCLIC FIVE-MEMBERED RING
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-11-03 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-09-23 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-09-23 | A.NA |
Amendment after Notice of Allowance (Rule 312) | 1 | View | |
| 2003-09-23 | CLM |
Claims | 6 | View | |
| 2003-09-23 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2001-11-26 | LET. |
Miscellaneous Incoming Letter | 53 | View |
Inventors
Rachel P Tuffin
Malvern, UNITED KINGDOM
Steven M Kelly
University of Hull, UNITED KINGDOM
Neil L. Campbell
University of Hull, UNITED KINGDOM
Warren L. Duffy
University of Hull, UNITED KINGDOM
Janine H. Wild
University of Hull, UNITED KINGDOM
Attorneys & Agents of Record
Classification
USPC
428/1.1
Prosecution
- Examiner
- WU, SHEAN CHIU
- Art Unit
- 1756
- Customer No.
- 23117
- Docket No.
- 124-893
- Confirmation No.
- 6414
Foreign Priority
9907645.7
·
1999-04-06
·
UNITED KINGDOM
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-20
from
TUFFIN, RACHEL PATRICIA,
CAMPBELL, NEIL,
DUFFY, WARREN LEE,
KELLY, STEPHEN MALCOLM,
WILD, JANINE HELEN
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-11-26
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Quick Facts
- App. No.
- 09/958,154
- Filed
- 2001-11-26
- Effective Filing
- 2001-10-05
- Granted
- 2004-02-24
- Examiner
- WU, SHEAN CHIU
- Art Unit
- 1756
- PTA
- 0 days
External Links