US2852434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nu-soya nu-ethyl morpholinium ethosulfate cosmetic emulsions
Assignee: Chesebrough Ponds Inc
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Filing: 1953-08-28
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Granted: 1958-09-16
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Expires: 1973-08-28
Abstract
No abstract record available.
Inventors
- 👤 Walter A Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:47
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/02; A61K8/04; A61K8/06; A61K8/18; A61K8/30; A61K8/33; A61K8/37; A61K8/375; A61K8/49; A61Q; A61Q19/00; A61K2800/00; A61K2800/20; A61K2800/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A HEAT STABLE, ACIDIC EMULSION HAVING A KERATOLYTIC ACTION ON THE SKIN AND A STIMULATING EFFECT ON THE SWEAT AND SEBACEOUS GLANDS AND THE STRATUM GERMINATIVUM COMPRISING FROM ABOUT 0.7 PERCENT BY WEIGHT OF N-SOYA N-ETHYL MORPHOLINUM ETHOSULFATE, SAID COMPOUND BEING NON-IRRITANT TO RABBIT EYES UPON THE APPLICATION THERETO OF 0.1 ML. OF A 1.0 PERCENT AQUEOUS SOLUTION THEREOF EACH DAY FOR FIVE DAYS, FROM ABOUT 3 TO ABOUT 10 PERCENT BY WEIGHT OF AN ACID STABILIZED PARTIAL FATTY ACID ESTER OF A POLYHYDROXY ALCOHOL AND THE BALANCE WATER.
Claim 2
Dependent Claim
89 words
A HEAT STABLE, ACIDIC EMULSION HAVING A KERATOLYTIC ACTION ON THE SKIN AND A STIMULATING EFFECT ON THE SWEAT AND SEBACEOUS GLANDS AND THE STRATUM GERMINATIVUM COMPRISING FROM ABOUT 0.7 PERCENT BY WEIGHT OF N-SOYA N-ETHYL MORPHOLINUM ETHOSULFATE, SAID COMPOUND BEING NON-IRRITANT TO RABBIT EYES UPON THE APPLICATION THERETO OF 0.1 ML. OF A 1.0 PERCENT AQUEOUS SOLUTION THEREOF EACH DAY FOR FIVE DAYS, FROM ABOUT 3 TO ABOUT 10 PERCENT BY WEIGHT OF AN ACID STABILIZED PARTIAL FATTY ACID ESTER OF A POLYHYDROXY ALCOHOL AND THE BALANCE WATER.
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) | 1961-09-15 | 1962-03-17 | 1962-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-15 | 1966-03-17 | 1966-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-15 | 1970-03-17 | 1970-09-16 | $7700.00 | Window Closed / Lapsed |