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. 23, 2016
Filed:
Nov. 05, 2009
Applicant:
Arno Ehresmann, Zweibruecken, DE;
Inventor:
Arno Ehresmann, Zweibruecken, DE;
Assignee:
Universitaet Kassel, Kassel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B03C 1/02 (2006.01); B01D 35/06 (2006.01); B03C 3/28 (2006.01);
U.S. Cl.
CPC ...
B03C 3/28 (2013.01); B03C 1/02 (2013.01); Y10T 137/0391 (2015.04); Y10T 137/8593 (2015.04);
Abstract
A method of transporting a magnetic fluid () or at least one magnetic particle (). The method comprises the steps of: providing a magnetic layer () with an asymmetric re-magnetization property; placing the magnetic fluid () or the magnetic particle(s) () in the vicinity of the magnetic layer () so that they can magnetically interact with the magnetic layer (); and applying an external magnetic field.