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:
Mar. 11, 1997
Filed:
Sep. 13, 1995
Applicant:
Inventors:
Bernhard Unger, Niedernhausen, DE;
Rainer Dickhardt, Kelkheim, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ; G01N / ; B65D / ;
U.S. Cl.
CPC ...
73 2339 ; 73 6153 ; 2101982 ;
Abstract
A device, consisting of a chromatography column which is closed off at the top by a plunger and, at the bottom, by a connection piece and has one or more lateral openings in the upper part, a container that contains suspended chromatography material and is connected via a line to one or more of the lateral openings, and a container that contains packing medium and is connected via a line to one or more of the lateral openings and/or is connected via a line to the plunger, is suitable for packing a chromatography column. A method for producing chromatography packings with the aid of the device is described.