A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 9/16 (2006.01) A61K 9/22 (2006.01) A61K 9/52 (2006.01) A61K 31/4422 (2006.01)
Patent
CA 2344372
The present invention relates to orally administrable multiple-unit sustained- release dose forms having controlled agitation-independent release of active compound and processes for their production using a selected erodable hydrophilic polymer (HPC) and a limitation of the maximum size of the active compound-containing polymer particles to <=3 mm.
L'invention concerne des doses à plusieurs unités d'application orale et à libération des principes actifs contrôlée en fonction de l'agitation. L'invention concerne également leur procédé de production à l'aide d'un polymère hydrophile d'érosion sélectionnée (HPC). La taille maximale des particules polymères contenant les principes actifs est limitée à </=3 mm.
Brendel Erich
Chantraine Ernst
Kanikanti Venkata-Rangarao
Rupp Roland
Weisemann Claus
Aktiengesellschaft Bayer
Bayer Schering Pharma Aktiengesellschaft
Fetherstonhaugh & Co.
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