US4154832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel treatment for acute organic cerebral syndromes (strokes)
Assignee: Individual
•
Filing: 1976-12-08
•
Granted: 1979-05-15
•
Expires: 1996-12-08
Abstract
Abstract S-Triazolo-[4,3-a]-pyridine derivatives and their nontoxic salts have been found to have pharmaceutical activity in the treatment of individuals suffering from the acute phases of the organic cerebral syndrome (stroke).
Inventors
- 👤 Bruno Silvestrini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:49
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/495
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
47 words
A method for treating individuals suffering from the acute phases of the organic cerebral syndrome due to arterial occlusion which comprises administering to such individual patients effective amounts of 2-[3-(4-m-chloro-phenyl)-1-piperazinyl]-propyl-s-triazolo [4,3a]pyridin-3(2H) one and the non-toxic salts thereof with organic or inorganic acid in a pharmaceutically acceptable vehicle.
Claim 2
Independent Claim
47 words
A method for treating individuals suffering from the acute phases of the organic cerebral syndrome due to arterial occlusion which comprises administering to such individual patients effective amounts of 2-[3-(4-m-chloro-phenyl)-1-piperazinyl]-propyl-s-triazolo [4,3a]pyridin-3(2H) one and the non-toxic salts thereof with organic or inorganic acid in a pharmaceutically acceptable vehicle.
References Cited (Backward Citations)
US3381009A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-05-14 | 1982-11-13 | 1983-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-05-14 | 1986-11-13 | 1987-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-05-14 | 1990-11-13 | 1991-05-15 | $7700.00 | Window Closed / Lapsed |