Method of incorporating water-soluble heat-sensitive therapeutic agents in albumin microspheres
US4357259A · kind A · utility
112Cited by
5References
4Claims
0Family size
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Key dates
| Filing date | Dec 12, 1977 |
| Grant date | Nov 2, 1982 |
| Priority date | — |
| Expiry date | Dec 12, 1997 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2446/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method is provided for incorporating water-soluble therapeutic agents in albumin microspheres. This method is particularly advantageous where the therapeutic agent is heat-sensitive. All steps of the method can be carried out at relatively low temperatures, such as ambient room temperature. The method may be applied to the preparation of intravascularly-administrable, magnetically-responsive microspheres.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.