US2956924A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coccidiosis treatment compositions containing triazine derivatives and method for using same
Assignee: Pfizer Inc
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Filing: 1958-08-12
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Granted: 1960-10-18
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Expires: 1978-08-12
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Ursprung
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:12
CPC Classifications
C; C07; C07D; C07D401/00; C07D401/02; C07D401/12; A; A23; A23K; A23K50/00; A23K50/10; A23K50/30; A23K50/70; A23K50/75; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/53
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
A FEED SUPPLEMENT FOR COMBATTING COCCIDIOSIS IN POULTRY COMPRISING A POULTRY FEED AND AS THE PRINCIPAL ACTIVE INGREDIENT A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 3,5-DIKETO-2,3,4,5-TETRAHYDRO-1,2,4-TRIAZINE AND ALKALI AND ALKALINE EARTH METAL SALTS THEREOF.
Claim 2
Dependent Claim
35 words
A FEED SUPPLEMENT FOR COMBATTING COCCIDIOSIS IN POULTRY COMPRISING A POULTRY FEED AND AS THE PRINCIPAL ACTIVE INGREDIENT A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 3,5-DIKETO-2,3,4,5-TETRAHYDRO-1,2,4-TRIAZINE AND ALKALI AND ALKALINE EARTH METAL SALTS THEREOF.
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) | 1963-10-18 | 1964-04-18 | 1964-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-18 | 1968-04-18 | 1968-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-18 | 1972-04-18 | 1972-10-18 | $7700.00 | Window Closed / Lapsed |