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:
Aug. 30, 2011
Filed:
Mar. 28, 2000
Applicants:
Helge Bastian, Mettmann, DE;
Simone Gauch, Pasadena, CA (US);
Uwe Oelmüller, Erkrath, DE;
Susanne Ullmann, Erkrath, DE;
Inventors:
Helge Bastian, Mettmann, DE;
Simone Gauch, Pasadena, CA (US);
Uwe Oelmüller, Erkrath, DE;
Susanne Ullmann, Erkrath, DE;
Assignee:
QIAGEN GmbH, Hilden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention involves a process for the isolation of nucleic acids on surfaces by means of at least the following steps: charging of a surface from a given direction with nucleic acids; immobilization of the nucleic acids on the surface; release of the immobilized nucleic acids from the surface; and removal of the released nucleic acids essentially in the direction of charging. Preferably the loading takes place from the top.