Lyophilized fatty emulsions and a process for the production thereof
US5635491A · kind A · utility
11Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 1993 |
| Grant date | Jun 3, 1997 |
| Priority date | — |
| Expiry date | Jun 21, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/26
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A lyophilized preparation which releases a fat emulsion, wherein the emulsion particle has a mean diameter of 10 to 100 nm, when redissolved prior to use. This preparation is produced by adding maltose in an arbitrary stage of the production of said emulsion prior to lyophilization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.