Patent US2965541A successfully refreshed from Google Patents.
US2965541A
Expired / Lapsed
US
⏱️ 0.0 years remaining
17alpha-acetoxyprogesterone compositions for oral use and methods of using same
Assignee: Pharmacia and Upjohn Co
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Filing: 1959-06-22
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Granted: 1960-12-20
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Expires: 1979-06-22
Abstract
No abstract record available.
Inventors
- 👤 William W Byrnes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:42
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/20; A61K9/2072; A61K9/2077; A61K9/2081; A61K31/00; A61K31/56; A61K31/565; A61K31/57; A61K2300/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
THE METHOD OF TREATING HORMONAL DISTURBANCES IN THE HUMAN BEING WHICH COMPRISES ORALLY ADMINISTERING TO A LIVING HUMAN BEING A PHARMACEUTICAL COMPOSITION CONTAINING FROM ABOUT FIVE TO ABOUT 200 MILLIGRAMS OF 17AACETOXYPROGESTERONE.
Claim 2
Independent Claim
32 words
THE METHOD OF TREATING HORMONAL DISTURBANCES IN THE HUMAN BEING WHICH COMPRISES ORALLY ADMINISTERING TO A LIVING HUMAN BEING A PHARMACEUTICAL COMPOSITION CONTAINING FROM ABOUT FIVE TO ABOUT 200 MILLIGRAMS OF 17AACETOXYPROGESTERONE.
References Cited (Backward Citations)
US2753360A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |