76303220
Aug 22, 2001
Sep 28, 2004
Pharmaceutical preparations and substances for the treatment of wounds, infections and prevention and treatment of infection and inflammation as well as surface modification for biocompatibility; biological preparations and substances for medical and pharmaceutical use, namely, bioactive carbohydrates, namely, polysaccharides; chemical preparations for medical and pharmaceutical use, namely, medical diagnostic reagents; dietetic substances adapted for medical use, namely, chitosan
Pharmaceuticals