Conjugates of hydroxyalkyl starch and a protein

US8840879B2 · kind B2 · utility

Assignee

• Fresenius Kabi Deutschland GmbH · DE

Inventors

• Wolfram Eichner · Rockenberg, DE
• Martin Schimmel · Oberursel, DE
• Frank Hacket · Schongau, DE
• Elmar Kraus · Bad Vilbel, DE
• Norbert Zander · Marburg, DE
• Ronald Frank · Lehre, DE
• Harald Conradt · Braunschweig, DE
• Klaus Langer · Erlangen, DE
• Michele Orlando · The Hague, NL
• Klaus Sommermeyer · Rosbach, DE

Key dates

• Filing date: Feb 1, 2011
• Grant date: Sep 23, 2014
• Expiry date: Feb 1, 2031

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P43/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Conjugates of hydroxyalkyl starch and a protein are provided herein. The conjugates are formed by a covalent linkage between the hydroxyalkyl starch or a derivative of the hydroxyalkyl starch and the protein. Methods of producing the conjugates and the use of the conjugates also are provided herein.