Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy Investments Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy Investments LtdfiledCriticalCiba Geigy Investments Ltd
Priority to CA000323801ApriorityCriticalpatent/CA1180712A/fr
Priority to IE75979Aprioritypatent/IE48738B1/en
Application grantedgrantedCritical
Publication of CA1180712ApublicationCriticalpatent/CA1180712A/fr