Patent US3574850A successfully refreshed from Google Patents.
US3574850A
Expired / Lapsed
US
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Medicament having particularly an antifungal bactericidal and bacteriostatic activity
Assignee: EXPANCHIMIE A FRENCH Corp
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Filing: 1969-10-07
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Granted: 1971-04-13
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Expires: 1989-10-07
Abstract
Abstract AN ANTISEPTIC COMPOSITION COMPRISING AN AQUEOUS SOLUTION OF DODECYLOXYPROPYLAMINE-B-BUTYRIC ACID, DODECYLAMINOPROPYLAMINO-B-BUTYRIC ACID AND AN ALKYL DIMETHYL BENZYL CHLORIDE, SAID ALKYL HAVING FROM 8 TO 18 CARBON ATOMS, IN A WEIGHT RATIO OF 1 TO 1 TO 0.5, IN A PHARMACOLOGICAL SOLVENT MEDIUM. THE ANTISEPTIC COMPOSITION OF THE INVENTION HAS AN ANTIFUNGICIDAL, BACTERICIDAL AND BACTERIOSTATIC ACTIVITY.
Inventors
- 👤 Claude R Guillon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:13
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/185; A61K31/19; A61K31/195; A61K31/33; A61K31/335; A61K31/35; Y; Y02; Y02A; Y02A50/00; Y02A50/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-04-12 | 1974-10-12 | 1975-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-04-12 | 1978-10-12 | 1979-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-04-12 | 1982-10-12 | 1983-04-13 | $7700.00 | Window Closed / Lapsed |