US3781439A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pharmaceutical composition having analgesic and antiphlogistic activities
Assignee: Italfarmaco SpA
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Filing: 1971-02-25
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Granted: 1973-12-25
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Expires: 1991-02-25
Abstract
Abstract 1-(M-TRIFLUOROMETHYLPHENYL)-3-HYDROXY-1H-INDAZOLE OF THE FORMULA: 1-(3-CF3-PHENYL),3-HO-1H-INDAZOLE AS WELL AS PHARMACEUTICAL COMPOSITIONS CONTAINING IT AS THE ACTIVE INGREDIENT HAVE BEEN FOUND TO HAVE ANALGESIC AND ANTIPHLOGISTIC ACTIVIES.
Inventors
- 👤 G Zoni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:15
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/41; A61K31/415
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) | 1976-12-24 | 1977-06-25 | 1977-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-24 | 1981-06-25 | 1981-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-24 | 1985-06-25 | 1985-12-25 | $7700.00 | Window Closed / Lapsed |