Patent · US Active

Storage, collection or isolation device

US10094749B2 · kind B2 · utility

0Cited by

10References

18Claims

0Family size

Assignee

QIAGEN GmbH · DE

Inventors

Margit Hiesinger · Hilden, DE
Vera Holländer · Unna, DE
Markus Müller · Wegenstetten, CH
Karin Schulte · Mülheim an der Ruhr, DE
Andre Schrader · Mülheim an der Ruhr, DE

Key dates

Filing date	Jul 13, 2011
Grant date	Oct 9, 2018
Priority date	—
Expiry date	Jun 17, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present invention refers to a device, comprising a hollow body having at least one open end and at least one barrier inside or at the end of the hollow body, which is non-permeable for liquids and solids under ambience conditions, however, becomes liquid-permeable by applying an external force like pressure, drag force or driving power to said barrier, the use of such a device for collection, storage, treatment or isolation of a biomolecule or biomolecules containing samples, a method for preparation of said device and a method for isolation or purification of any biomolecules using said device.

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