US2860086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stable solutions of pure cardioactive glycosides
Assignee: Saul and Co
•
Filing: 1956-02-02
•
Granted: 1958-11-11
•
Expires: 1976-02-02
Abstract
No abstract record available.
Inventors
- 👤 Stoll Arthur
- 👤 Angliker Emil
- 👤 Barfuss Frank
- 👤 Kussmaul Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:25
CPC Classifications
A; A61; A61K; A61K36/00; A61K36/18; A61K36/88; A61K36/896; A61K36/185; A61K36/80
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A STABLE AQUEOUS SOLUTION OF A PURE CARDIACTIVE GLYCOSIDE, THE PH OF WHICH IS AT THAT POINT IN THE RANGE BETWEEN 5.5 AND 6.5 WHICH CORRESPONDS TO MAXIUM STABILITY OF THE SAID GLYCOSIDE.
Claim 2
Dependent Claim
33 words
A STABLE AQUEOUS SOLUTION OF A PURE CARDIACTIVE GLYCOSIDE, THE PH OF WHICH IS AT THAT POINT IN THE RANGE BETWEEN 5.5 AND 6.5 WHICH CORRESPONDS TO MAXIUM STABILITY OF THE SAID GLYCOSIDE.
References Cited (Backward Citations)
US2052150A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |