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Priority claimed from DE19940740Aexternal-prioritypatent/DE19940740A1/en
Priority claimed from DE19940944Aexternal-prioritypatent/DE19940944B4/en
Priority claimed from DE10023699Aexternal-prioritypatent/DE10023699A1/en
Application filed by Gruenenthal GmbhfiledCriticalGruenenthal Gmbh
Priority claimed from PCT/EP2000/007527external-prioritypatent/WO2001015683A1/en
Publication of SI1207866T1publicationCriticalpatent/SI1207866T1/en
Retarded release tramadol dosage form, useful e.g. for treating pain, coughs or urinary incontinence, comprising tramadol saccharinate in retarding coating, e.g. of poly(meth)acrylate