US3014036A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-amino-3-quinolyl-1-propanol derivatives
Assignee: Smith Kline & French Laboratories Ltd
•
Filing: 1959-11-20
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Granted: 1961-12-19
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Expires: 1979-11-20
Abstract
No abstract record available.
Inventors
- 👤 John R E Hoover
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:43
CPC Classifications
C; C07; C07D; C07D215/00; C07D215/02; C07D215/12; C07D215/14; C07D215/58; C07D215/60
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
6 words
A CHEMICAL COMPOUND HAVING THE FORMULA:
Claim 2
Dependent Claim
6 words
A CHEMICAL COMPOUND HAVING THE FORMULA:
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) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |