List<ResultPatent> resultPatents = new ArrayList<ResultPatent>();  for(ResultParticipation participation : getUserView(request).getPerson().getPersonParticipationsWithPatents()) { resultPatents.add((ResultPatent)participation.getResult()); } request.setAttribute("resultPatents", resultPatents);
    public ActionForward listPatents(ActionMapping mapping, ActionForm form, HttpServletRequest request,            HttpServletResponse response) throws Exception {                return mapping.findForward("listPatents");    }