US3011946A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Parenterally administrable preparations of nystatin
Assignee: Olin Corp
•
Filing: 1955-02-15
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Granted: 1961-12-05
•
Expires: 1975-02-15
Abstract
No abstract record available.
Inventors
- 👤 Bartner Elliot
- 👤 Yakubik John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:42
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/70
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
A PARENTERALLY-ADMINISTRABLE PREPARATION OF NYSTATIN WHICH COMPRISES NYSTATIN AND A SOLUBLE SACCHARIN, SAID PREPARATION BEING SUCH THAT, WHEN PROVIDED IN THE FORM OF AN AQUEOUS SOLUTION, THE NYSTATIN IS PRESENT IN A CONCENTRATION GREATER THAN 3,000 UNITS PER ML. OF SOLUTION.
Claim 2
Dependent Claim
41 words
A PARENTERALLY-ADMINISTRABLE PREPARATION OF NYSTATIN WHICH COMPRISES NYSTATIN AND A SOLUBLE SACCHARIN, SAID PREPARATION BEING SUCH THAT, WHEN PROVIDED IN THE FORM OF AN AQUEOUS SOLUTION, THE NYSTATIN IS PRESENT IN A CONCENTRATION GREATER THAN 3,000 UNITS PER ML. OF SOLUTION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |