发明名称 ELECTROPHORETIC DISPLAY
摘要 The present invention is directed to a transdermal delivery system for delivering a medicinal or cosmetic agent through the skin of a subject, which delivery system comprises (a) one or more display cells comprising partition walls and top-openings; (b) a liquid composition filled in the display cells wherein said liquid composition comprises the medicinal or cosmetic agent; and (c) a sealing layer to enclose the liquid composition within the microcups wherein said sealing layer is hardened in situ.
申请公布号 US2015005720(A1) 申请公布日期 2015.01.01
申请号 US201414450159 申请日期 2014.08.01
申请人 E Ink California, LLC 发明人 ZANG HongMei
分类号 A61M35/00;A45D33/00 主分类号 A61M35/00
代理机构 代理人
主权项 1. A transdermal delivery system for delivering a medicinal or cosmetic agent through the skin of a subject, which delivery system comprises a) one or more display cells comprising partition walls and top-openings; b) a liquid composition filled in the display cells wherein said liquid composition comprises the medicinal or cosmetic agent; and c) a sealing layer to enclose the liquid composition within the display cells wherein said sealing layer is hardened in situ, wherein said medicinal or cosmetic agent in the liquid composition is capable of diffusing through the sealing layer.
地址 Fremont CA US