This invention relates to compositions for the sustained release of biologically active polypeptides, and methods of forming and using said compositions, for the sustained release of biologically active polypeptides. The sustained release compositions of this invention comprise a biocompatible polymer...http://www.google.com/patents/US20040208929?utm_source=gb-gplus-sharePatent US20040208929 - Microencapsulation and sustained release of biologically active polypeptides
