BASF SE; GRAMMENOS, Wassilios; CRAIG, Ian, Robert; BOUDET, Nadege; MüLLER, Bernd; DIETZ, Jochen; LAUTERWASSER, Erica, May, Wilson; LOHMANN, Jan, Klaas; GROTE, Thomas; HADEN, Egon; ESCRIBANO CUESTA, Ana Patent: WO2014/82871 A1, 2014 ;