[1]CurrentPatentAssignee:ROCHEHOLDINGAG;PFIZERINC-US5998412,1999,ACurrentPatentAssignee:ROCHEHOLDINGAG;PFIZERINC-US6376506,2002,B1
116480-53-6
127792-80-7
139774-14-4
84461-65-4
116480-60-5
127626-06-6