US3767656A
Expired / Lapsed
US
⏱️ 0.0 years remaining
S-triazines
Assignee: William H Rorer Inc
•
Filing: 1971-10-14
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Granted: 1973-10-23
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Expires: 1991-10-14
Abstract
Abstract NOVEL 4-ANILINO-2-AMINO-1,3,5-TRIAZINES, PROCESSES FOR PREPARING THE SAME AND THEIR METHOD OF TREATMENT OF HYPERTENSION AS MEDICINAL AGENTS ARE DESCRIBED. THE COMPOUNDS OF THIS INVENTION POSSESS UTILITY AS DIURETICS AND TREATMENT OF HYPERTENSION AND RELATED PATHOLOGICAL DISORDERS. THEY ARE ALSO USEFUL IN THE TREATING OF HYPERACIDITY AND ULCERATION.
Inventors
- 👤 J Diamond
- 👤 G Douglas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:29
CPC Classifications
C; C07; C07D; C07D251/00; C07D251/02; C07D251/12; C07D251/14; C07D251/16; C07D251/18
Claims Analysis
Total Claims: 0
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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) | 1976-10-22 | 1977-04-23 | 1977-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-22 | 1981-04-23 | 1981-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-22 | 1985-04-23 | 1985-10-23 | $7700.00 | Window Closed / Lapsed |