Superparamagnetic bead polymers

US6590094B2 · kind B2 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Kamelia Karlou-Eyrisch · Mülheim an der Ruhr, DE
• Wolfgang Podszun · Neunburg vorm Wald, DE
• Rainer Neumann · Krefeld, DE

Key dates

• Filing date: Jul 11, 2001
• Grant date: Jul 8, 2003
• Expiry date: Jul 11, 2021

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T428/32
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

The invention relates to crosslinked bead polymers doped with superparamagnetic iron oxide, to a process for the preparation of the bead polymers, and to the use thereof in nucleic acid diagnosis.