Method of processing an active principle of a hydrophobic medicament and product thereof
US4310513A · kind A · utility
2Cited by
7References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 6, 1980 |
| Grant date | Jan 12, 1982 |
| Priority date | — |
| Expiry date | Jun 6, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/19
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A suspension of the medicament brought to sufficiently fine particle size to be usable subsequently if necessary in injectable suspensions, is produced in the midst of a liquid in which it is itself insoluble and containing in the dissolved state one or several normally solid non-antigenic organic constituents. The solvent is then removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.