BOEHRINGER INGELHEIM INTERNATIONAL GMBH; HOFFMANN, Matthias; BISCHOFF, Daniel; DAHMANN, Georg; KLICIC, Jasna; SCHAENZLE, Gerhard; WOLLIN, Stefan Ludwig Michael; CONVERS-REIGNIER, Serge Gaston; EAST, Stephen Peter; MARLIN, Frederic Jacques; McCARTHY, Clive; SCOTT, John Patent: US2013/29949 A1, 2013 ; Location in patent: Paragraph 0181; 0182; 0183 ;