A dermal, transdermal, mucosal or transmucosal delivery device includes a backing layer overlying an ingredient containing reservoir, and having a microprotrusion array attached thereto, a cover for the reservoir having at least one opening therethrough, an adhesive layer and a liner layer. Upon removal...http://www.google.com.au/patents/US7914480?utm_source=gb-gplus-sharePatent US7914480 - Transdermal delivery device
