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
Priority claimed from US08/432,739external-prioritypatent/US5719156A/en
Priority claimed from PCT/US1996/005660external-prioritypatent/WO1996034864A1/en
Application filed by Schering CorpfiledCriticalSchering Corp
Publication of HK1005092A1publicationCriticalpatent/HK1005092A1/en