The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2026
Filed:
May. 01, 2025
Qiagen Gmbh, Hilden, DE;
Jasper Stroeder, Düsseldorf, DE;
Corinna Hochstein, Düsseldorf, DE;
QIAGEN GMBH, Hilden, DE;
Abstract
Subject of the invention is a method for isolating nucleic acid from a sample solution, wherein the nucleic acid is separated from the sample solution by adsorption to magnetic particles, followed by separation of the magnetic particles with the nucleic acid adsorbed thereto from the sample solution by application of a magnetic field, followed by at least one washing step (w), comprising The invention also relates to use of an aqueous solution, which has a total salt concentration below 100 mM and does not comprise an organic solvent, as a washing solution for washing magnetic particles with nucleic acid adsorbed thereto.