A process for the manufacturing of microcapsules for sustained release of water soluble peptides, with adjustable release periods of between 1 to 18 weeks. The microcapsule wall are made of a biodegradable polymer. The process is based on the formation of an intermediate complex water/oil/water emulsion....http://www.google.de/patents/US6534094?utm_source=gb-gplus-sharePatent US6534094 - Manufacturing process of microcapsules for sustained release of water soluble peptides
