US3084155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Derivatives of dibenzo
Assignee: —
•
Filing: —
•
Granted: 1963-04-02
•
Expires: 1980-04-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 00:31
CPC Classifications
C; C07; C07D; C07D401/00; C07D401/02; C07D401/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
18 words
A COMPOUND SELECTED FROM THE GROUP WHICH CONSISTS OF 11-(3''-DIMETHYLAMINOPROPYL)-6-KETO-5,6-DIHYDRODIBENZO(B,E)AZEPINE AND ITS ACID ADDITION SALTS WITH HYDROHALIC ACIDS.
Claim 2
Dependent Claim
18 words
A COMPOUND SELECTED FROM THE GROUP WHICH CONSISTS OF 11-(3''-DIMETHYLAMINOPROPYL)-6-KETO-5,6-DIHYDRODIBENZO(B,E)AZEPINE AND ITS ACID ADDITION SALTS WITH HYDROHALIC ACIDS.
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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |