US3032565A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the manufacture of 6-alkoxy-and 6-keto steroids and compounds obtained thereby
Assignee: GD Searle LLC
•
Filing: 1960-08-24
•
Granted: 1962-05-01
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Expires: 1980-08-24
Abstract
No abstract record available.
Inventors
- 👤 Raymond M Dodson
- 👤 Paul B Sollman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:24
CPC Classifications
C; C07; C07J; C07J9/00; C07J1/00; C07J75/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
11 words
A PROCESS FOR THE MANUFACTURE OF COMPOUNDS OF THE STRUCTURAL FORMULA
Claim 2
Dependent Claim
11 words
A PROCESS FOR THE MANUFACTURE OF COMPOUNDS OF THE STRUCTURAL FORMULA
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) | 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 |