Copolymer-modified nanoparticles, especially for use in medical articles

US9243089B2 · kind B2 · utility

Inventors

• Stephan Barcikowski · Essen, DE
• Christin Menneking · Bonn, DE
• Markus Klapper · Mainz, DE
• Klaus Müllen
• Michael Hoffmann · Walchwil, CH
• Simon Stelzig · Radolfzell, DE
• Dennis Langanke · Kassel, DE
• Helmut Goldmann · Tuttlingen, DE

Key dates

• Filing date: Apr 19, 2011
• Grant date: Jan 26, 2016
• Expiry date: Jul 2, 2031

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S977/773
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Copolymer-modified nanoparticles produced by a process in which nanoparticles are ablated by laser radiation from a surface of a substrate in a liquid include an amphiphilic copolymer.