US3066145A
Expired / Lapsed
US
⏱️ 0.0 years remaining
3-amino-6-chloro-4-phenyl-2(1h)-quinolone
Assignee: Wyeth LLC
•
Filing: 1962-02-07
•
Granted: 1962-11-27
•
Expires: 1982-02-07
Abstract
No abstract record available.
Inventors
- 👤 Theodore S Sulkowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:57
CPC Classifications
C; C07; C07D; C07D215/00; C07D215/02; C07D215/16; C07D215/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
1 words
3-AMINO-6-CHLORO-4-PHENYL-2(1H)-QUINOLONE.
Claim 2
Dependent Claim
1 words
3-AMINO-6-CHLORO-4-PHENYL-2(1H)-QUINOLONE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-26 | 1966-05-28 | 1966-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-26 | 1970-05-28 | 1970-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-26 | 1974-05-28 | 1974-11-27 | $7700.00 | Window Closed / Lapsed |