Patent US3032469A successfully refreshed from Google Patents.
US3032469A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Long acting steroid compounds
Assignee: Merck Frosst Canada and Co
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Filing: 1958-05-02
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Granted: 1962-05-01
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Expires: 1978-05-02
Abstract
No abstract record available.
Inventors
- 👤 Clarence H Gleason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:50
CPC Classifications
C; C07; C07J; C07J1/00; C07J75/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
20 words
A METHOD COMPRISING ADMINISTERING TO AN ANIMAL IN ORDER TO IMPART PROLONGED TESTOSERONE ACTIVITY THE COMPOUND TESTOSTERONE-17-ENANTHATE-3 BENZILIC ACID HYDRAZONE.
Claim 2
Independent Claim
20 words
A METHOD COMPRISING ADMINISTERING TO AN ANIMAL IN ORDER TO IMPART PROLONGED TESTOSERONE ACTIVITY THE COMPOUND TESTOSTERONE-17-ENANTHATE-3 BENZILIC ACID HYDRAZONE.
References Cited (Backward Citations)
US2678932A
Cited
US2708673A
Cited
US2881192A
Cited
US2749356A
Cited
US2801202A
Cited
US2793159A
Cited
US2953494A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-30 | 1965-10-30 | 1966-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-30 | 1969-10-30 | 1970-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-30 | 1973-10-30 | 1974-05-01 | $7700.00 | Window Closed / Lapsed |