Nanoemulsion based on non-ionic and cationic amphiphilic lipids and uses thereof
US6039936A · kind A · utility
129Cited by
6References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 13, 1997 |
| Grant date | Mar 21, 2000 |
| Priority date | — |
| Expiry date | Nov 13, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/413
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An oil-in-water emulsion, the oil globules of which have a mean size of less than 150 nm, comprising an amphiphilic lipid phase containing at least one non-ionic amphiphilic lipid which is liquid at an ambient temperature of less than 45.degree. C. and at least one cationic amphiphilic lipid, and its uses in cosmetics or in dermopharmaceuticals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.