ROLIC AG; CHAPPELLET, Sabrina; ECKERT, Jean-François; IBN-ELHJ, Mohammed; LINCKER, Frédéric; PALIKA, Satish; SEIBERLE, Hubert; TANG, Qian; VEENSTRA, Eva Patent: WO2013/50121 A1, 2013 ; Location in patent: Page/Page column 81 ;