Jack Wen joined Teikoku Pharma USA (TPU) in 2007 and currently serves as Vice President of CMC/Quality/Non-Clinical. During his time at TPU, Dr. Wen has held a variety of positions with responsibilities ranging from new product development to commercial contract manufacturing. Prior to his time at TPU, Dr. Wen worked for Alza Corporation with extensive experience in drug delivery technology, particularly transdermal drug delivery. He has authored many papers, book chapters, and patents. Dr. Wen received his PhD in Chemistry from the University of Cincinnati.