US2739097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition for the treatment of demodectic mange
Assignee: Warner Chilcott Pharmaceuticals Inc
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Filing: 1951-10-31
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Granted: 1956-03-20
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Expires: 1971-10-31
Abstract
No abstract record available.
Inventors
- 👤 William C Ward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:45
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/21; A61K31/215; A61K31/25; A61K31/33; A61K31/335; A61K31/34; A61K31/345
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
55 words
A CHEMOTHERAPEUTIC COMPOSITION ADAPTED TO COMBAT DEMODECTIC MANGE IN ANIMALS, COMPRISING ABOUT 0.4 PART OF 5-NITRO-2-FURFURYL METHYL ETHER, ABOUT 0.5 PART OF P-DIISOBUTYL CRESOXYETHOXYETHYL DIMETHYL BENZYL AMMONIUM CHLORIDE, ABOUT 15.0 PARTS OF BENZYL BENZOATE, ABOUT 60.0 PARTS OF SORBITAN MONOLAURATE POLYOXYETHYLENE ETHER HAVING ABOUT 20 OXYETHYLENE GROUPS PER MOL, AND ABOUT 24.1 PARTS OF WATER.
References Cited (Backward Citations)
US2206520A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-20 | 1959-09-19 | 1960-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-20 | 1963-09-19 | 1964-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-20 | 1967-09-19 | 1968-03-20 | $7700.00 | Window Closed / Lapsed |