发明名称 |
PRESERVATION OF BIOACTIVE MATERIALS BY SPRAY DRYING |
摘要 |
This invention provides methods and compositions to preserve bioactive materials in a matrix of powder particles. Methods provide high-pressure-gas spraying and/or near supercritical spraying of formulations followed by drying in a stream of conditioned gas to form stable powder particles containing bioactive materials. |
申请公布号 |
WO03087335(A3) |
申请公布日期 |
2008.01.03 |
申请号 |
WO2003US11195 |
申请日期 |
2003.04.10 |
申请人 |
MEDIMMUNE VACCINES, INC.;TRUONG-LE, VU;PHAM, BINH |
发明人 |
TRUONG-LE, VU;PHAM, BINH |
分类号 |
A61K9/14;A61K9/16;A61K38/00 |
主分类号 |
A61K9/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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