NEW YORK, March 7, 2011 (GLOBE NEWSWIRE) -- Alliqua, Inc. (OTCBB:ALQA) (Frankfurt:HL1) (“Alliqua”), an advanced biomedical products company focused on the development and manufacturing of proprietary drug delivery and liver health technologies, announced today the successful completion of its initial in vitro permeation study for its transdermal pain patch project. These results represent an important milestone in the development of a transdermal pain patch. Alliqua previously announced the successful completion of its dissolution study.