Patent US3023146A successfully refreshed from Google Patents.
US3023146A
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US
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2-propionyl-10[gamma-(n'-beta-hydroxyethyl piperazino)-propyl]-phenothiazine: processfor the treatment of withdrawn psychotic subjects
Assignee: Wyeth LLC
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Filing: 1960-06-06
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Granted: 1962-02-27
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Expires: 1980-06-06
Abstract
No abstract record available.
Inventors
- 👤 Richard F Tislow
- 👤 William F Bruce
- 👤 James A Page
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:58
CPC Classifications
C; C07; C07D; C07D279/00; C07D279/10; C07D279/14; C07D279/18; C07D279/22; C07D279/24; C07D279/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
THE METHOD OF TREATING A CHRONIC PSYCHOTIC PERSON WHO EXHIBITS REGRESSION PREDOMINANTLY CHARACTERIZED BY SYMPTOMS OF WITHDRAWAL AND APATHY WHICH COMPRISES, ADMINISTERING TO SUCH PERSON A THERAPEUTIC COMPOSITION CONTAINING A PHENOTHIAZINE OF THE GROUP CONSISTING OF 2PROPIONYL-10-(Y-(N''-B-HYDROXYETHYL PIPERAZINO) -PROPYL)PHENOTHIAZINE AND PHARMACEUTICALLY ACCEPTABLE ACID-ADDITION SALTS THEREOF, COMBINED WITH A CARRIER, SAID PHENOTHIAZINE BEING PRESENT IN AN AMOUNT FROM ABOUT 5 TO 100 MILLIGRAMS PER DOSAGE UNIT.
Claim 2
Independent Claim
65 words
THE METHOD OF TREATING A CHRONIC PSYCHOTIC PERSON WHO EXHIBITS REGRESSION PREDOMINANTLY CHARACTERIZED BY SYMPTOMS OF WITHDRAWAL AND APATHY WHICH COMPRISES, ADMINISTERING TO SUCH PERSON A THERAPEUTIC COMPOSITION CONTAINING A PHENOTHIAZINE OF THE GROUP CONSISTING OF 2PROPIONYL-10-(Y-(N''-B-HYDROXYETHYL PIPERAZINO) -PROPYL)PHENOTHIAZINE AND PHARMACEUTICALLY ACCEPTABLE ACID-ADDITION SALTS THEREOF, COMBINED WITH A CARRIER, SAID PHENOTHIAZINE BEING PRESENT IN AN AMOUNT FROM ABOUT 5 TO 100 MILLIGRAMS PER DOSAGE UNIT.
References Cited (Backward Citations)
US2898336A
Cited
US2928767A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |