US3591604A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Derivatives of dibenzoxazocine and dibenzthiazocine
Assignee: ER Squibb and Sons LLC
•
Filing: 1968-10-01
•
Granted: 1971-07-06
•
Expires: 1988-10-01
Abstract
Abstract DISCLOSED HEREIN ARE DERIVATIVES OF DIBENZOXAZOCINE AND DIBENZTHIAZOCINE WHICH ARE ACTIVE AS ATARATIC AGENTS.
Inventors
- 👤 Harry Louis Yale
- 👤 Francis Alexander Sowinski
- 👤 Jack Bernstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:25
CPC Classifications
C; C07; C07D; C07D265/00; C07D265/28; C07D265/34; C07D265/38; C07D241/00; C07D241/36; C07D241/38; C07D241/46; C07D241/48
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1974-07-05 | 1975-01-04 | 1975-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-07-05 | 1979-01-04 | 1979-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-07-05 | 1983-01-04 | 1983-07-06 | $7700.00 | Window Closed / Lapsed |