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:
Feb. 17, 2009
Filed:
Dec. 07, 2001
Applicant:
Gerhard Weber, Kirchheim, DE;
Inventor:
Gerhard Weber, Kirchheim, DE;
Assignee:
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/447 (2006.01);
U.S. Cl.
CPC ...
Abstract
A free flow electrophoresis method for separating sample substances into their analytes. This method comprises multiple steps: a first step for the crude fractionation of the sample substance and at least one second step in which the crudely fractionated sample substance is finely fractionated. These steps can be performed in a parallel simultaneous method, in a serial method or in a combination of these two methods.