[1]CurrentPatentAssignee:NOVARTISAG;Novartis(w/oSandoz)-US2551056,1948,A
[1]CurrentPatentAssignee:KOREARESEARCHINSTITUTEOFCHEMICALTECHNOLOGY-KR101524208,2015,B1Locationinpatent:Paragraph0225;0227-0230
[1]CurrentPatentAssignee:DAIICHISANKYOCOMPANY,LIMITED-EP3915558,2021,A1Locationinpatent:Paragraph0818;0821-0822