US3316147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coccidial compositions containing lower alkyl esters of 6, 7-di(lower) alkoxy-4-hydroxy-3-quinolinecarboxylic acid
Assignee: Warner Chilcott Pharmaceuticals Inc
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Filing: 1965-07-27
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Granted: 1967-04-25
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Expires: 1985-07-27
Abstract
No abstract record available.
Inventors
- 👤 Jr Edward John Watson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:02
CPC Classifications
C; C07; C07C; C07C43/00; C07C43/02; C07C43/20; C07C43/205; C07C43/2055; A; A23; A23K; A23K10/00; A23K10/20; A23K10/26; A23K20/00; A23K20/10; A23K20/142; A23K20/147; A23K20/163; A23K40/00; A23K40/20; A23K40/25; A23K50/00; A23K50/40; A23K50/45; A45; A45D; A45D40/00; A45D40/26; C07D; C07D215/00; C07D215/02; C07D215/16; C07D215/48; C07D215/54; C07D215/56; F; F02; F02M; F02M41/00; F02M41/02; F02M41/06; F02M41/063; F02M45/00; F02M45/02; F02M45/04; F02M45/06; Y; Y10; Y10S; Y10S426/00; Y10S426/805
Claims Analysis
Total Claims: 0
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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) | 1970-04-24 | 1970-10-24 | 1971-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-24 | 1974-10-24 | 1975-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-24 | 1978-10-24 | 1979-04-25 | $7700.00 | Window Closed / Lapsed |