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PLATINUM-CATALYZED SILICONE DRUG DELIVERY DEVICES AND METHODS OF USE THEREOF
专利权人:
International Partnership For Microbicides; Inc.
发明人:
Wendy Blanda,Jonathon Daryll Holt,Andrew Nathan Brimer,Karl Malcolm,Clare McCoy,Diarmaid Murphy,Peter John James Boyd
申请号:
US15519280
公开号:
US20170224823A1
申请日:
2015.10.22
申请国别(地区):
US
年份:
2017
代理人:
摘要:
The present invention provides intravaginal drug delivery devices, such as intravaginal rings, comprising active pharmaceutical ingredients (APIs) having terminal alkene, alkyne or carbonyl functionalities. The devices of the invention exhibit increased recovery of the active pharmaceutical ingredient from platinum-catalyzed silicone polymers due to the optimization of drug particle size and cure conditions. The present invention also provides methods of preventing unintended pregnancy in a female human, methods of preventing unintended pregnancy in a female human and HIV infection in a female human, and methods of preparing intravaginal drug delivery devices.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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