发明名称 |
Phospholipid-based powders for drug delivery |
摘要 |
Phospholipid based powders for drug delivery applications are disclosed. The powders comprise a polyvalent cation in an amount effective to increase the gel-to-liquid crystal transition temperature of the particle compared to particles without the polyvalent cation. The powders are hollow and porous and are preferably administered via inhalation.
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申请公布号 |
US7442388(B2) |
申请公布日期 |
2008.10.28 |
申请号 |
US20010851226 |
申请日期 |
2001.05.08 |
申请人 |
WEERS JEFFRY G;TARARA THOMAS E;DELLAMARY LUIS A;RIESS JEAN G;SCHUTT ERNEST G |
发明人 |
WEERS JEFFRY G.;TARARA THOMAS E.;DELLAMARY LUIS A.;RIESS JEAN G.;SCHUTT ERNEST G. |
分类号 |
A61K9/14;A61K9/00;A61K9/10;A61K9/16;A61K9/50;A61K38/29;A61K47/02;A61M15/00 |
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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