BASF SE; BASF SCHWEIZ AG; KÖRBER, Karsten; KAISER, Florian; VEITCH, Gemma; VON DEYN, Wolfgang; BANDUR, Nina Gertrud; DICKHAUT, Joachim; NARINE, Arun; CULBERTSON, Deborah L.; NEESE, Paul; GUNJIMA, Koshi Patent: WO2013/164295 A1, 2013 ;