US2953494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-amino-1-(3, 4-methylenedioxyphenyl)-propane isomers, ataractic preparation containing 2-amino-1-(3, 4-methylenedioxyphenyl)-propane and method of producing ataraxia
Assignee: Smith Kline & French Laboratories Ltd
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Filing: 1957-07-15
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Granted: 1960-09-20
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Expires: 1977-07-15
Abstract
No abstract record available.
Inventors
- 👤 Cook Leonard
- 👤 Edwin J Fellows
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:59
CPC Classifications
C; C07; C07D; C07D317/00; C07D317/08; C07D317/44; C07D317/46; C07D317/48; C07D317/50; C07D317/58
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
THE METHOD OF TREATING DEPRESSED PSYCHOTICS AND CAUSING A BLOCKING OF CONDITIONED RESPONSE WHICH COMPRISES INTERNALLY ADMINISTERING A DAILY DOSAGE REGIMEN OF ABOUT 60-350 MG. OF A MEMBER SELECTED FROM THE GROUP CONSISTING OF 2-AMINO-1-(3,4-METHYLENEDIOXYPHENYL)-PROPANE AND ITS NONTOXIC ACID ADDITION SALTS COMBINED WITH A PHARMACEUTICAL CARRIER.
Claim 2
Independent Claim
46 words
THE METHOD OF TREATING DEPRESSED PSYCHOTICS AND CAUSING A BLOCKING OF CONDITIONED RESPONSE WHICH COMPRISES INTERNALLY ADMINISTERING A DAILY DOSAGE REGIMEN OF ABOUT 60-350 MG. OF A MEMBER SELECTED FROM THE GROUP CONSISTING OF 2-AMINO-1-(3,4-METHYLENEDIOXYPHENYL)-PROPANE AND ITS NONTOXIC ACID ADDITION SALTS COMBINED WITH A PHARMACEUTICAL CARRIER.
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) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |