US2997422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Monoamine oxidase inhibition
Assignee: Smith Kline & French Laboratories Ltd
•
Filing: 1959-01-09
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Granted: 1961-08-22
•
Expires: 1979-01-09
Abstract
No abstract record available.
Inventors
- 👤 Ralph E Tedeschi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:26
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/13; A61K31/135
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
THE METHOD OF PRODUCING MONOAMINE OXIDASE INHIBITION WHICH COMPRISES INTERALLY ADMINISTERING A DOSAGE UNIT OF FROM ABOUT 5 MG. TO ABOUT 150 MG. OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF THE FREE BASE AND ITS NONTOXIC, PHARMACEUTICALLY ACCEPTABLE, ACID ADDITION SALTS, SAID FREE BASE HAVING THE FORMULA:
Claim 2
Independent Claim
49 words
THE METHOD OF PRODUCING MONOAMINE OXIDASE INHIBITION WHICH COMPRISES INTERALLY ADMINISTERING A DOSAGE UNIT OF FROM ABOUT 5 MG. TO ABOUT 150 MG. OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF THE FREE BASE AND ITS NONTOXIC, PHARMACEUTICALLY ACCEPTABLE, ACID ADDITION SALTS, SAID FREE BASE HAVING THE FORMULA:
References Cited (Backward Citations)
US2520516A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-21 | 1965-02-20 | 1965-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-21 | 1969-02-20 | 1969-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-21 | 1973-02-20 | 1973-08-22 | $7700.00 | Window Closed / Lapsed |