INCYTE CORPORATION; Li, Yun-Long; Yao, Wenqing; Combs, Andrew P.; Yue, Eddy W.; Mei, Song; Zhu, Wenyu; Glenn, Joseph; Maduskuie, JR., Thomas P.; Sparks, Richard B.; Douty, Brent Patent: US2013/59835 A1, 2013 ;