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:
Aug. 08, 1995
Filed:
Nov. 19, 1991
Applicant:
Inventors:
David W Sammons, Tucson, AZ (US);
Rizwan Sharnez, Tucson, AZ (US);
Assignee:
Bioseparations, Inc., Tucson, AZ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
2041801 ; 2042 / ; 204301 ;
Abstract
An apparatus and method of continuous flow zone electrophoresis for separation of particulates or biological samples, including cells and sub-cellular components, in a separation chamber configured to enhance separation of the sample components. The peak-to-peak distance between sample components in a non-equilibrium continuous flow zone electrophoretic fractionator is amplified by selective manipulation of particle residence time within the separation chamber.