[1]CurrentPatentAssignee:ASTRAZENECAPLC;SumitomoPharma(in:SumitomoChemical);SumitomoChemical(w/oDongwooFine-Chem);SUMITOMOCHEMICALCOMPANYLIMITED-EP1939202,2008,A1Locationinpatent:Page/Pagecolumn42
[2]CurrentPatentAssignee:PFIZERINC-US6124314,2000,A
[3]CurrentPatentAssignee:PFIZERINC-US6498172,2002,B1