Patent_application_number,Applicant_name,Year_of_application,Patent_system EP2826864A2,BASF,2015,EPO EP2831257A2,BASF,2015,EPO EP2865750A2,BASF,2015,EPO EP2880050A2,BASF,2015,EPO EP2910639A1,BASF,2015,EPO