Here's a bit more on the patents front:http://www.wipo.int/tools/en/gsearch.html?cx=000395567151317721298%3Aaqrs59qtjb0&cof=FORID%3A11&q=avexa&sa=Search#1247
MSB Mesoblast resubmits US FDA application for approval of Ryoncil in children with graft vs host disease; shares dip -4%