Patent · US Expired

Porous ferro- or ferrimagnetic glass particles for isolating molecules

US7183002B2 · kind B2 · utility

8Cited by

16References

21Claims

0Family size

Assignee

QIAGEN GmbH · DE

Inventors

Philippe Sauer · Pocking, DE
Bernd Springer · Neunburg vorm Wald, DE
Thomas Manz · Düsseldorf, DE
Christoph Ritt · Rahden, DE
Roland Fabis · Leverkusen, DE

Key dates

Filing date	Mar 22, 2001
Grant date	Feb 27, 2007
Priority date	—
Expiry date	Jul 15, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2998
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Porous, ferro- or ferrimagnetic, glass particles are described that selectively bind molecules of interest, especially nucleic acid molecules, under appropriate conditions. Methods of preparing the porous, ferro- or ferrimagnetic, glass particles and their use of identifying or separating molecules of interest are also described. Kits comprising the porous, ferro- or ferrimagnetic, glass particles are also provided.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.