US3833730A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Animal feed containing 7-isopropoxy-isoflavone
Assignee: Chinoin Private Co Ltd
•
Filing: 1971-05-25
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Granted: 1974-09-03
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Expires: 1991-05-25
Abstract
Abstract AN ANIMAL FEED CONTAINING 0.00002 TO 0.1% OF 7-ISOPROPOXYISOFLAVONE AS A WEIGHT-GAIN PROMOTING ANABOLIC INGREDIENT.
Inventors
- 👤 A Gottsegen
- 👤 B Vermes
- 👤 L Feuer
- 👤 M Nogradi
- 👤 M Toth
- 👤 L Farkas
- 👤 S Antus
- 👤 J Streliszky
- 👤 A Wolfner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:35
CPC Classifications
C; C07; C07D; C07D311/00; C07D311/02; C07D311/04; C07D311/22; C07D311/26; C07D311/34; C07D311/36; A; A23; A23K; A23K20/00; A23K20/10; A23K20/116; A23K20/121; A23K20/137; A23K50/00; A23K50/30; A61; A61P; A61P1/00; A61P3/00
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) | 1977-09-02 | 1978-03-04 | 1978-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-09-02 | 1982-03-04 | 1982-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-09-02 | 1986-03-04 | 1986-09-03 | $7700.00 | Window Closed / Lapsed |