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:
Nov. 11, 2014
Filed:
Sep. 27, 2010
Applicant:
Glauco R. Souza, Houston, TX (US);
Inventor:
Glauco R. Souza, Houston, TX (US);
Assignee:
N3D Biosciences, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q 1/02 (2006.01); C12N 13/00 (2006.01); C12N 11/00 (2006.01); C12N 5/00 (2006.01); G01R 33/12 (2006.01); B03C 1/015 (2006.01); B03C 1/30 (2006.01); B82Y 25/00 (2011.01); G01N 33/543 (2006.01); G01N 33/544 (2006.01); H01F 1/00 (2006.01); H01F 1/08 (2006.01); H01F 1/113 (2006.01); H01F 1/44 (2006.01); C12Q 1/24 (2006.01); C12N 1/02 (2006.01); B82B 3/00 (2006.01);
U.S. Cl.
CPC ...
G01R 33/1269 (2013.01); B03C 1/015 (2013.01); B03C 1/30 (2013.01); B82Y 25/00 (2013.01); C12N 5/00 (2013.01); G01N 33/54326 (2013.01); G01N 33/544 (2013.01); H01F 1/0063 (2013.01); H01F 1/083 (2013.01); H01F 1/113 (2013.01); H01F 1/445 (2013.01); B03C 2201/26 (2013.01); C12N 2513/00 (2013.01); C12N 2529/00 (2013.01); C12N 2531/00 (2013.01); C12N 2533/10 (2013.01); Y10S 977/773 (2013.01); Y10S 977/89 (2013.01); Y10S 977/904 (2013.01); Y10S 977/923 (2013.01);
Abstract
A material comprising positively and negatively charged nanoparticles, wherein one of said nanoparticles contained a magnetically responsive element, are combined with a support molecule, which is a long natural or synthetic molecule or polymer to make a magnetic nanoparticle assembly. When the magnetic nanoparticle assembly is combined with cells, it will magnetize those cells. The magnetized cells can then be washed to remove the magnetic nanoparticle assembly and the magnetized cells manipulated in a magnetic field.