Bin founded Phosphorex in 2005 with a goal of creating a global leader in drug delivery and pharmaceutical formulation. Before founding the company, he held senior technical positions in various companies including UCB, Kimberly-Clark and Du Pont. As an expert in biomaterials, controlled release, targeted drug delivery and nanomedicine, Bin published scientific articles in numerous peer-reviewed journals and is the inventor of 20 granted US patents and 28 international PCT applications. Bin received his Ph.D. in polymer chemistry from the University of Massachusetts Amherst, and a B.S. in polymer technology and engineering from Hefei Polytechnical University.