US3282779A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions containing a tetracycline antibiotic and potentiating agents therefor
Assignee: Wyeth Holdings LLC
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Filing: 1963-01-15
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Granted: 1966-11-01
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Expires: 1983-01-15
Abstract
No abstract record available.
Inventors
- 👤 Joseph M Pensack
- 👤 Charles N Huhtanen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:23
CPC Classifications
C; C09; C09B; C09B43/00; C09B43/18; C09B43/24; A; A23; A23K; A23K20/00; A23K20/10; A23K20/195; C09B43/006; C09B43/12; C09B43/124; C09B43/1245
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
AN ANIMAL FEED COMPOSITION EFFECTIVE IN ACCELERATING THE GROWTH RATE AND COMBATING DISEASE OF NON-RUMINANTS WHICH COMPRISES A NUTRITIONALLY-BALANCED ANIMAL FEED TO WHICH AS ADDED FROM ABOUT 50 TO 1000 PARTS PER MILLION BASED ON THE WEITHT OF THE FEED OF A TETRACYCLINE ANTIBIOTIC AND FROM ABOUT 1 TO 5 PARTS BY WEIGHT PER 1.000 PARTS BY WEIGHT OF THE FEED OF A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
67 words
AN ANIMAL FEED COMPOSITION EFFECTIVE IN ACCELERATING THE GROWTH RATE AND COMBATING DISEASE OF NON-RUMINANTS WHICH COMPRISES A NUTRITIONALLY-BALANCED ANIMAL FEED TO WHICH AS ADDED FROM ABOUT 50 TO 1000 PARTS PER MILLION BASED ON THE WEITHT OF THE FEED OF A TETRACYCLINE ANTIBIOTIC AND FROM ABOUT 1 TO 5 PARTS BY WEIGHT PER 1.000 PARTS BY WEIGHT OF THE FEED OF A COMPOUND 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) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |