US3347742A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-(4-cyclohexylcyclohexyl)-3-hydroxy-1, 4-naphthoquinone in controlling coccidiosis in poultry
Assignee: Merck and Co Inc
•
Filing: 1965-05-28
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Granted: 1967-10-17
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Expires: 1985-05-28
Abstract
No abstract record available.
Inventors
- 👤 Edward F Rogers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:32
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/12; C; C07; C07C; C07C50/00; C07C50/26; C07C50/32
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
17 words
THE METHOD OF CONTROLLINGCOCCIDIOSIS IN POULTRY THAT COMPRISES ORALLY ADMINISTERING TO POULTRY AN ANTICOCCIDIALLY-EFFECTIVE AMOUNT OF 2-(4-TRANS-CYCLOHEXYLCYCLOHEXYL)-3-HYDROXY-1,4-NAPHTHOQUINONE.
References Cited (Backward Citations)
US2553648A
Cited
US2510487A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |