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:
Dec. 26, 2006
Filed:
Feb. 02, 2001
Applicants:
Thomas Kolzau, Hamburg, DE;
Heinz Gerhard Köhn, Hamburg, DE;
Wilhelm Plüster, Hamburg, DE;
Mathias Ulbricht, Berlin, DE;
Inventors:
Thomas Kolzau, Hamburg, DE;
Heinz Gerhard Köhn, Hamburg, DE;
Wilhelm Plüster, Hamburg, DE;
Mathias Ulbricht, Berlin, DE;
Assignee:
Eppendorf AG, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/00 (2006.01); C07H 19/04 (2006.01); C12Q 1/68 (2006.01); B01D 63/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Application of a functionalized porous membrane to purify nucleic acids, the binding properties of the membrane with respect to nucleic acids being adjustable by controlling the conditions of an ambient medium. The membrane is functionalized by deprotonated groups.