US2731386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antifungal composition
Assignee: Wallace & Tiernan Co Inc
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Filing: 1951-09-06
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Granted: 1956-01-17
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Expires: 1971-09-06
Abstract
No abstract record available.
Inventors
- 👤 Reiner Laszlo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:47
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/16; A61K31/165
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
58 words
AN ANTIFUNGAL COMPOSITION COMPRISING AS ACTIVE INGREDIENTS AT LEAST THREE DIFFERENT COMPOUNDS SELECTED FROM THE CLASS CONSISTING OF SALICYLANILIDE AND HALOGEN DERIVATIVES OF SALICYLANILIDE THAT CONTAIN LESS THAN FIVE HALOGOEN ATOMS, THE HALOGEN ATOMS OF SAID DERIVATIVES BEING OF GREATER ATOMIC WEIGHT THAN FLUORINE, AND THE ENTIRE HALOGEN CONTENT IN EACH DERIVATIVE BEING OF A SINGLE HAOLGEN ELEMENT.
References Cited (Backward Citations)
US1873365A
Cited
US2576987A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-16 | 1959-07-18 | 1960-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-16 | 1963-07-18 | 1964-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-16 | 1967-07-18 | 1968-01-17 | $7700.00 | Window Closed / Lapsed |