Patent US4378574A successfully refreshed from Google Patents.
Patent US3274057A successfully refreshed from Google Patents.
US3274057A
Expired / Lapsed
US
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Stable hexylresorcinol compositions
Assignee: GlaxoSmithKline LLC
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Filing: 1963-10-30
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Granted: 1966-09-20
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Expires: 1983-10-30
Abstract
No abstract record available.
Inventors
- 👤 Max A Cherkas
- 👤 Wayne M Grim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:43
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/10; A61K9/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
A STABILIZED GERMICIDAL COMPOSITION SUITABLE FOR ADMINISTRATION AS AN AEROSOL CONSISTING ESSENTIALLY OF ABOUT 0.01 TO 0.5% BY WEIGHT HEXYLRESORCINOL, ABOUT 5 TO 50% BY WEIGHTT ANHYDROUS ETHANOL, ABOUT 15 TO 60% BY WEIGHT TRICHLOROMONOFLUOROMETHANE, AND A MAXIMUM OF ABOUT 0.03% BY WEIGHT ASCORBYL PALMITATE.
Claim 2
Dependent Claim
45 words
A STABILIZED GERMICIDAL COMPOSITION SUITABLE FOR ADMINISTRATION AS AN AEROSOL CONSISTING ESSENTIALLY OF ABOUT 0.01 TO 0.5% BY WEIGHT HEXYLRESORCINOL, ABOUT 5 TO 50% BY WEIGHTT ANHYDROUS ETHANOL, ABOUT 15 TO 60% BY WEIGHT TRICHLOROMONOFLUOROMETHANE, AND A MAXIMUM OF ABOUT 0.03% BY WEIGHT ASCORBYL PALMITATE.
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) | 1969-09-19 | 1970-03-21 | 1970-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-19 | 1974-03-21 | 1974-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-19 | 1978-03-21 | 1978-09-20 | $7700.00 | Window Closed / Lapsed |