Apparatus and method for preparing microparticles. An emulsion is formed by combining two phases in a static mixing assembly. The static mixing assembly preferably includes a preblending static mixer and a manifold. The emulsion flows out of the static mixing assembly into a quench liquid whereby droplets...http://www.google.fr/patents/US6331317?utm_source=gb-gplus-shareBrevet US6331317 - Apparatus and method for preparing microparticles