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:
Jul. 23, 2002
Filed:
Nov. 13, 2000
Applicant:
Inventor:
Tomas Fex, Lund, SE;
Assignee:
Trikonex AB, Lund, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 1/508 ;
U.S. Cl.
CPC ...
B01D 1/508 ;
Abstract
A chromatographic column for simultaneous purification of several compounds in a sample by dry column chromatography comprised by a plastic tube and containing a sorbent is described, wherein there is an empty volume on top of the sorbent large enough to hold the amount of developing solvent needed to develop the column, wherein the plastic material is transparent or semitransparent to UV and visible light and can be cut with a sharp object, and wherein the sorbent particle size is <40&mgr; and contains a fluorescent material.