SUNOVION PHARMACEUTICALS INC.; HARDY, Larry, Wendell; HEFFERNAN, Michele, L., R.; WU, Frank, Xinhe; SPEAR, Kerry, L.; SARASWAT, Lakshmi, D. Patent: WO2011/75699 A2, 2011 ; Location in patent: Page/Page column 175 ; WO 2011/075699 A1