Prolonged release pharmaceutical composition

US6911441B2 · kind B2 · utility

Assignee

• AKZO NOBEL N.V. · NL

Inventors

• Peter Schmid · Santa Fe Springs, US
• Alexander Boettner · Frankfurt, DE
• Carsten Schmidt · Jena, DE
• Mark F. Allan · Le Mars, US
• Carole Barbot · Boos, FR

Key dates

• Filing date: Dec 16, 2002
• Grant date: Jun 28, 2005
• Expiry date: May 13, 2023

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K47/24
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Novel pharmaceutical compositions of a cephalosporin in a prolonged release vehicle, comprising an oil and aluminium distearate, provide a prolonged duration of effective blood-plasma concentration of the cephalosporin after injection to animals.