发明名称 POROUS MICROSPHERES FOR DRUG DELIVERY AND METHODS FOR MAKING SAME
摘要 <p>Controlled release drug delivery systems comprised of spherical microporous polymeric network of interconnecting channels containing pore incorporated drugs or other agents wherein the drugs or agents are confined within the pore channel are described. Also disclosed are processing parameters in connection with the novel method of the invention for obtaining drug delivery system especially suited for parenteral as well as oral administration.</p>
申请公布号 WO1989005632(A1) 申请公布日期 1989.06.29
申请号 US1987003475 申请日期 1987.12.23
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