Hybrid paucilamellar lipid vesicles
US5234767A · kind A · utility
32Cited by
32References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 12, 1991 |
| Grant date | Aug 10, 1993 |
| Priority date | — |
| Expiry date | Sep 12, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2984
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed are hybrid paucilamellar lipid vesicles containing a phospho- or glycolipid and a nonionic, anionic, or zwitterionic surfactant in the lipid bilayers. The paucilamellar vesicles may have either an aqueous or oil-filled central cavity. A method of manufacture for these vesicles is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.