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. 23, 2011
Filed:
Apr. 06, 2006
Applicants:
Charles E. Seeney, Edmond, OK (US);
William A. Yuill, Edmond, OK (US);
Inventors:
Charles E. Seeney, Edmond, OK (US);
William A. Yuill, Edmond, OK (US);
Assignee:
NanoBioMagnetics, Inc., Oklahoma City, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The movement of magnetically responsive nanoparticles through a membrane is significantly enhanced by using a varying magnetic field gradient. The magnetic field varies in intensity and/or direction and can be achieved by mechanically varying the position of a magnet with respect to the membrane, or by oscillating the strength of one or more electromagnets.