Patent US3100207A successfully refreshed from Google Patents.
US3100207A
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10-aminoalkylbenzo[b,f]thiepin and -dibenz[b,f]oxepin derivatives
Assignee: Smith Kline & French Laboratories Ltd
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Filing: 1959-07-08
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Granted: 1963-08-06
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Expires: 1979-07-08
Abstract
No abstract record available.
Inventors
- 👤 Charles L Zirkle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:25
CPC Classifications
C; C07; C07D; C07D313/00; C07D313/02; C07D313/06; C07D313/10; C07D313/14; C07D337/00; C07D337/02; C07D337/06; C07D337/10; C07D337/14
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
26 words
A CHEMICAL COMPOUND OF THE CLASS CONSISTING OF A FREE BASE AND ITS NONTOXIC, PHARMACEUTICALLY ACCEPTABLE, ACID ADDITION SALTS, THE FREE BASE HAVING THE STRUCTURAL FORMULA:
Claim 2
Dependent Claim
26 words
A CHEMICAL COMPOUND OF THE CLASS CONSISTING OF A FREE BASE AND ITS NONTOXIC, PHARMACEUTICALLY ACCEPTABLE, ACID ADDITION SALTS, THE FREE BASE HAVING THE STRUCTURAL FORMULA:
Claim 3
Dependent Claim
26 words
A CHEMICAL COMPOUND OF THE CLASS CONSISTING OF A FREE BASE AND ITS NONTROXIC, PHARMACEUTICALLY ACCEPTABLE, ACID ADDITION SALTS, THE FREE BASE HAVING THE STRUCTURAL FORMULA
Claim 4
Dependent Claim
26 words
A CHEMICAL COMPOUND OF THE CLASS CONSISTING OF A FREE BASE AND ITS NONTROXIC, PHARMACEUTICALLY ACCEPTABLE, ACID ADDITION SALTS, THE FREE BASE HAVING THE STRUCTURAL FORMULA
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) | 1966-08-05 | 1967-02-04 | 1967-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-05 | 1971-02-04 | 1971-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-05 | 1975-02-04 | 1975-08-06 | $7700.00 | Window Closed / Lapsed |