A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
128/104
A61L 15/58 (2006.01) A61F 13/00 (2006.01) A61K 9/70 (2006.01) A61M 37/00 (2006.01)
Patent
CA 1297754
ARC 1316 ABSTRACT OF THE DISCLOSURE A transdermal delivery device having a release-rate controlling- adhesive is disclosed having improved delivery characteristics. The device employs a polyisobutylene/mineral oil adhesive formulation and an ethylene/vinyl acetate (EVA) drug reservoir formulation. The device is useful in delivering a wide variety of transdermally administrable drugs, particularly those which are moderately soluble in mineral oil. Preferred embodiments deliver timolol base and atropine base from an EVA (40% VA) reservoir formulation.
545836
Enscore David J.
Lee Eun Soo
Yum Su Il
Alza Corporation
Smart & Biggar
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