WATERTOWN, Mass.--(BUSINESS WIRE)--Dec. 21, 2005--Acusphere, Inc. (NASDAQ:ACUS) today announced today that Dr. Allan Miller, a director of Acusphere’s Drug Delivery Business Unit, is scheduled to make a presentation on the “Application of Porous Microparticle Technology for the Intravenous Delivery of Gas” at the 8th US-Japan Symposium on Drug Delivery Systems. Dr. Miller’s presentation will focus on porous microparticle technology and its advantages and application as an ultrasound contrast agent. The presentation will take place on Thursday, December 22, 2005 at The Westin Maui, Lahaina, Maui, Hawaii at 8:00AM Hawaiian Standard Time.