Thanks for updating: Lipitor Pfizer 2011 Seretide Glaxosmithkline 2010 Plavix BMS/Sanofi Aventis 2011 Nexium Astra Zeneca 2014 Diovan Novartis 2012 Zyprexa Eli Lilly 2011 Singulair Merck 2012 Seroquel Astra Zeneca 2011 Risperdal Eli Lilly 2009 Norvasc Pfizer expired Note these are European names. Not clear in which way they differ from US brands. More comments please. V.