Jianjun Cheng

CHAMPAIGN, IL US

1. 20080268063 Coated Controlled Release Polymer Particles as Efficient Oral Delivery Vehicles for Biopharmaceuticals 10-30-2008
2. 20080248126 PARTICULATE DRUG DELIVERY - Methods for efficient preparation of drug-polymer conjugates which are useful in the preparation of particles 10-09-2008