"A PROCESS FOR THE PREPARING BIODEGRADABLE BIOCOMPATIBLE MICROPATICLES"
Application 2676/DEL/2006 published 2007-08-24, filed 2006-12-14
This invention relates to microparticles having an improved storage stability and to a method for the preparation of such microparticles. More particularly, the present invention relates to pharmaceutical compositions comprising controlled-release microparticles having improved shelf-life, said microparticles comprising active agents encapsulated within a polymeric matrix, and to a method for forming such microparticles.
Applicant
1)ALKERMES CONTROLLED THERAPEUTICS INC
:64 SIDNEY STREET CAMBRIDGE MASSACHUSETTS 02139-4136 UNITED STATES OF AMERICA U.S.A. 2)JANSSEN PHARMACEUTICA NV
Inventor
1)MICHAEL E.RICKEY 2)J.MICHAEL RAMSTACK 3)DANNY H.LEWIS 4)JEAN LOUIS MESENS
International Info
Classification: A61F2/00
Priority Information
08/643919 U.S.A. 1996-05-07