US3264284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
5-aminoalkyl-5, 7-dihydro-6h-dibenzo [d, f] [1, 3] diazepin-6-one compounds
Assignee: Parke Davis and Co LLC
•
Filing: 1964-01-15
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Granted: 1966-08-02
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Expires: 1984-01-15
Abstract
No abstract record available.
Inventors
- 👤 Davoll John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:36
CPC Classifications
C; C07; C07D; C07D243/00; C07D243/06; C07D243/10; C07D243/38; A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/55; D; D02; D02J; D02J1/00; D02J1/22; D02J1/224
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
14 words
A MEMBER OF THE CLASS CONSISTING OF 5-AMINO-ALKYL5, 7-DIHYDRO-6H-DIBENZO(D,F)(1,3)DIAZEPIN -6-ONE COMPOUNDS HAVING THE FORMULA
Claim 2
Dependent Claim
14 words
A MEMBER OF THE CLASS CONSISTING OF 5-AMINO-ALKYL5, 7-DIHYDRO-6H-DIBENZO(D,F)(1,3)DIAZEPIN -6-ONE COMPOUNDS HAVING THE 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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |