US3465010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
17 - (unsaturated hydrocarbon - substituted) 11,13beta - dialkylgon -4 - ene - 3,17beta-diols and esters thereof
Assignee: GD Searle LLC
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Filing: 1966-11-22
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Granted: 1969-09-02
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Expires: 1986-11-22
Abstract
No abstract record available.
Inventors
- 👤 John S Baran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:26
CPC Classifications
C; C07; C07D; C07D489/00; C07D489/02; C07J; C07J1/00; A; A61; A61K; A61K31/00; A61K31/56; A61K31/565; C07J9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |