Spray-drying method for preparing liposomes and products produced thereby
US4830858A · kind A · utility
156Cited by
5References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 1985 |
| Grant date | May 16, 1989 |
| Priority date | — |
| Expiry date | Feb 11, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2984
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method is provided for preparing a stable liposome precursor in the form of a mixture of spray-dried liposomal components including one or more biologically active compounds which may be stored dry and reconstituted with water to form a liposomal preparation immediately prior to use. The dry liposome precursor is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.