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:
Jan. 23, 2001
Filed:
Mar. 04, 1999
Applicant:
Inventors:
Manfred Sieber, Niedeggen, DE;
Robert Zeidler, Kreuzau-Drove, DE;
Assignee:
Macherey, Nagel GmbH & Co., Handelsgesellschaft, DE;
Primary Examiner:
Int. Cl.
CPC ...
B01D 1/508 ;
U.S. Cl.
CPC ...
B01D 1/508 ;
Abstract
Disclosed is an apparatus for isolating nucleic acids having a separation column which has a top inlet and a bottom outlet in which a separation device is arranged, and having a collection vessel for collecting liquid emerging from the outlet. The ratio between the internal volume of the separation column above the separation device and the surface area of the separation device is at least 10 ml/cm,.