Patent Application
Utility
App. No. 09/839,788
· Confirmation No. 4227
4-aryl-1-oxa-9-thia-cyclopenta (b) fluorenes
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-04-20 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-04-20 | ADS |
Application Data Sheet | 2 | View | |
| 2001-04-20 | A.PE |
Preliminary Amendment | 6 | View | |
| 2001-04-20 | SPEC |
Specification | 32 | View | |
| 2001-04-20 | CLM |
Claims | 6 | View | |
| 2001-04-20 | ABST |
Abstract | 1 | View | |
| 2001-04-20 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Jay E. Wrobel
Lawrenceville, NJ
Zenan Li
Plainsboro, NJ
Attorneys & Agents of Record
Classification
USPC
514/310
Prosecution
- Examiner
- DESAI, RITA J
- Art Unit
- 1625
- Docket No.
- AHP-97367 D2
- Confirmation No.
- 4227
Publication
- Pub. No.
- US20010020037A1
- Pub. Date
- 2001-09-06
Patent Term Adjustment
0days
Parent
is a Division of
→
App. 09/526,387
· US 6,281,238
Filed 2000-03-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Division of
→
App. 09/307,820
· US 6,057,316
Filed 1999-05-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
Claims priority from a provisional application
→
App. 60/135,096
Filed 1998-05-12
· Provisional Application Expired
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Quick Facts
- App. No.
- 09/839,788
- Filed
- 2001-04-20
- Granted
- 2002-01-22
- Pub. No.
- US20010020037A1
- Examiner
- DESAI, RITA J
- Art Unit
- 1625
- PTA
- 0 days
External Links