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Polymeric microspheres

United States Patent Application

View the Complete Application at the US Patent & Trademark Office
Oak Ridge National Laboratory - Visit the Partnerships Directorate Website
The invention features core-shell microsphere compositions, hollow polymeric microspheres, and methods for making the microspheres. The microspheres are characterized as having a polymeric shell with consistent shell thickness.
Walt, David R. (Lexington, MA), Mandal, Tarun K. (Kolkata, IN), Fleming, Michael S. (Londonderry, NH)
10/ 823,367
April 12, 2004
[0002] This invention was made with government support under grant number GM48142 awarded by the National Institutes of Health, grant number DE-AC05-000R22725 awarded by the Department of Energy, and DAAK60-97K-9502 awarded by the U.S. Army. The U.S. government has certain rights in the invention.