r 2002Advanced Cardiovascular Systems, Inc.Stent and stent delivery assembly and method of useUS637939314 Sep 199930 Apr 2002Rutgers, The State University Of New JerseyProsthetic, orthotic, and other rehabilitative robotic assistive devices actuated by smart materialsUS638321324 Mar 20017 May 2002Advanced Cardiovascular Systems, Inc.Stent and catheter assembly and method for treating bifurcationsU