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Patent US3342682A successfully refreshed from Google Patents.
US3342682A
Expired / Lapsed
US
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Oral compositions containing 3-enol ethers of progesterone or 6-methyl derivatives thereof and method of using the same
Assignee: Francesco Vismara SpA
•
Filing: 1962-12-11
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Granted: 1967-09-19
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Expires: 1982-12-11
Abstract
No abstract record available.
Inventors
- 👤 Ercoli Alberto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:08
CPC Classifications
C; C07; C07J; C07J5/00; C07J75/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
30 words
AN ORAL COMPOSITION IN DOSAGE UNIT FORM COMPRISING FROM 1 MG. TO 80 MG. OF AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
30 words
AN ORAL COMPOSITION IN DOSAGE UNIT FORM COMPRISING FROM 1 MG. TO 80 MG. OF AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF A COMPOUND OF THE FORMULA
References Cited (Backward Citations)
US3019239A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |