US2849369A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Therapeutic compositions of cyanacetic acid hydrazide and acid addition salts thereof, and processes employing the same
Assignee: LAB O M SA
•
Filing: 1953-09-18
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Granted: 1958-08-26
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Expires: 1973-09-18
Abstract
No abstract record available.
Inventors
- 👤 Muset Pedro Puig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:06
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/275
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
41 words
A THERAPEUTIC COMPOSITION IN DOSAGE UNIT FORM COMPRISING BETWEEN TEN MILLIGRAMS AND ONE HUNDRED MILLIGRAMS PER DOSAGE UNIT OF AN ACTIVE INGREDIENT SELECTED FROM THE GROUP CONSISTING OF CYANACETIC ACID HYDRAZIDE AND ACID ADDITION SALTS THEREOF, AND A SOLID PHARMACEUTICAL CARRIER.
References Cited (Backward Citations)
US2596069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-25 | 1962-02-24 | 1962-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-25 | 1966-02-24 | 1966-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-25 | 1970-02-24 | 1970-08-26 | $7700.00 | Window Closed / Lapsed |