Patent US3324129A successfully refreshed from Google Patents.
US3324129A
Expired / Lapsed
US
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Quinoline derivatives
Assignee: Rhone Poulenc SA
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Filing: 1964-11-12
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Granted: 1967-06-06
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Expires: 1984-11-12
Abstract
No abstract record available.
Inventors
- 👤 Baget Jean Gaston
- 👤 Thouvent Jacques Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:19
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/04; C07D295/12; C07D295/135; A; A61; A61K; A61K31/00; C07D215/00; C07D215/02; C07D215/16; C07D215/38; C07D215/42; C07D215/46; Y; Y10; Y10S; Y10S424/00; Y10S424/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
9 words
A QUINOLINE DERIVATIVE SELECTED FROM COMPOUNDS OF THE FORMULA:
Claim 2
Dependent Claim
9 words
A QUINOLINE DERIVATIVE SELECTED FROM COMPOUNDS OF THE FORMULA:
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-06-05 | 1970-12-05 | 1971-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-05 | 1974-12-05 | 1975-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-05 | 1978-12-05 | 1979-06-06 | $7700.00 | Window Closed / Lapsed |