Blakely, Sokoloff, Taylor & Zafman LLP
Fentanyl transdermal patch
Provided is a fentanyl transdermal patch comprising an acrylic-rubber hybrid as a drug-adhesive layer. The fentanyl transdermal patch can maintain constant fentanyl skin permeability for three days by maintaining close contact with the skin such that desorption, release by moisture and sweat, and skin stimulation are all improved.
Icure
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Jung Sik Jung Ju Young Kwen Sung Soo
Lee Kim Choi Kim