<p>A method of coating a microneedle array comprising: providing a microneedle array having a substrate and at least one needle; providing a removable masking layer on the microneedle array such that the substrate is at least partially covered by the masking layer and the at least one needle remains at least partially exposed; and applying a coating material to at least a portion of the exposed portion of the microneedle array.</p>
申请公布号
EP1827564(B1)
申请公布日期
2015.07.29
申请号
EP20050824900
申请日期
2005.11.18
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
JOHNSON, PETER R.;EMERY, MARLA R.;WOLTER, JAMES T.;RAEDER-DEVENS, JENNIFER E.;DUAN, DANIEL C.;DAVID, MOSES M.;CHOI, HYE-OK