发明名称 |
IN SITU GELLING DRUG DELIVERY SYSTEM |
摘要 |
The invention provides liquid controlled-release drug delivery compositions which gel upon injection into the body to form, in situ, controlled-release drug implants. The compositions of the invention feature a gel-forming polymer that is insoluble in water, a polyethylene glycol solvent in which the polymer is dissolved, and the drug substance to be delivered.
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申请公布号 |
US2013101656(A1) |
申请公布日期 |
2013.04.25 |
申请号 |
US201213612076 |
申请日期 |
2012.09.12 |
申请人 |
SU DONGLING;ASHTON PAUL;CHEN JIANBING |
发明人 |
SU DONGLING;ASHTON PAUL;CHEN JIANBING |
分类号 |
A61K47/48;A61K9/00;A61K31/382;A61K31/485;A61K31/542 |
主分类号 |
A61K47/48 |
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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