Patent_application_number,Applicant_name,Year_of_application,Patent_system EP0369637A2,ADVANCED TECHNOLOGIES (CAMBRIDGE) LTD.; AGRICULTURAL GENETICS COMPANY LIMITED; BIOTAL LIMITED; BP NUTRITION LTD; CIBA-GEIGY PLC; IMPERIAL CHEMICAL INDUSTRIES PLC; RHONE-POULENC LTD; SCHERING AGROCHEMICALS LIMITED; SHELL RESEARCH LIMITED; TWYFORD SEEDS LTD; UNILEVER,1990,EPO EP0377349A1,KANEKA CORP,1990,EPO