Patent US4955708A successfully refreshed from Google Patents.
US3754086A
Expired / Lapsed
US
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Stable oily preparations of epithio-steroids
Assignee: Shionogi and Co Ltd
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Filing: 1971-06-07
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Granted: 1973-08-21
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Expires: 1991-06-07
Abstract
Abstract STABLE OILY PREPARATION OF EIPTHIO-STEROIDS USEFUL AS A PHARMACETUICAL OR VETERINARY MEDICINE IN THEIR STRONG ANTI-PROGESTIONAL, ANTI-ESTROGENIC MYOGENIC, ANTI-LIPEAMIE, ANDROGENIC, AND OTHER HARMONAL ACTIVITIES ARE PREPARED BY ADDING AN EPITHIO-STEROID TO AN OIL HAVING A LOW PEROXIDE VALUE.
Inventors
- 👤 S Fujisawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:25
CPC Classifications
C; C11; C11B; C11B3/00; C11B3/10
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) | 1976-08-20 | 1977-02-19 | 1977-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-08-20 | 1981-02-19 | 1981-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-08-20 | 1985-02-19 | 1985-08-21 | $7700.00 | Window Closed / Lapsed |