Patent US3988472A successfully refreshed from Google Patents.
US3988472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tri-N-propylacetic acid derivatives for therapeutic use
Assignee: Labaz SA
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Filing: 1975-11-10
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Granted: 1976-10-26
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Expires: 1995-11-10
Abstract
Abstract Tri-n-propylacetamide and tri-n-propylacetic acid salts are useful in the treatment of pathological variations of mood and as anticonvulsants and tranquillizers.
Inventors
- 👤 Charles Pigerol
- 👤 Pierre Luc Eymard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:53
CPC Classifications
C; C07; C07C; C07C255/00; C07C53/00; C07C53/126; C07C53/128
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
34 words
A method of inducing tranquillizing, disinhibiting and antidepressant effects in a subject needing such treatment, said method comprising administering a dosage ranging from 50 to 500 mgs. per day of tri-n-propylacetamide to said subject.
Claim 2
Independent Claim
34 words
A method of inducing tranquillizing, disinhibiting and antidepressant effects in a subject needing such treatment, said method comprising administering a dosage ranging from 50 to 500 mgs. per day of tri-n-propylacetamide to said subject.
Claim 3
Dependent Claim
18 words
The method according to claim 1 wherein the dosage is 100 to 300 mgs. by the oral route.
Claim 4
Dependent Claim
11 words
A method according to claim 1 for the treatment of apragmatism.
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) | 1979-10-26 | 1980-04-26 | 1980-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-10-26 | 1984-04-26 | 1984-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-10-26 | 1988-04-26 | 1988-10-26 | $7700.00 | Window Closed / Lapsed |