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:
Oct. 04, 2016
Filed:
Nov. 08, 2011
Applicants:
Thorsten Singer, Solingen, DE;
Holger Wedler, Hilden, DE;
Inventors:
Thorsten Singer, Solingen, DE;
Holger Wedler, Hilden, DE;
Assignee:
QIAGEN GmbH, Hilden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H 21/00 (2006.01); C12N 15/10 (2006.01); B01D 15/34 (2006.01); B01D 15/38 (2006.01); C07H 1/08 (2006.01);
U.S. Cl.
CPC ...
C12N 15/101 (2013.01); B01D 15/34 (2013.01); B01D 15/3828 (2013.01); C07H 1/08 (2013.01);
Abstract
The invention relates to a chromatographic device for isolating and/or purifying double-stranded nucleic acids, preferably double-stranded DNA, from a mixture of such nucleic acids with single-stranded nucleic acids, oligonucleotides, mononucleotides, salts and/or other such impurities. The invention also relates to a method for chromatographically isolating and/or purifying same, and to a kit for this purpose.