Liposome drug delivery systems
US4356167A · kind A · utility
133Cited by
11References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 22, 1981 |
| Grant date | Oct 26, 1982 |
| Priority date | — |
| Expiry date | Jun 22, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/1272
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A liposome medicament delivery system wherein the medicament is encapsulated in a liposome comprising an aliphatic liquid-sterol-water lamellae. The lipid may be a sodium or potassium salt of a C.sub.4 to C.sub.18 fatty acid, and the sterol may be cholesterol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.