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. 16, 2010
Filed:
Jul. 12, 2005
Applicants:
Seiichi Takagi, Minamiashigara, JP;
Tetsuo Ohta, Minamiashigara, JP;
Inventors:
Seiichi Takagi, Minamiashigara, JP;
Tetsuo Ohta, Minamiashigara, JP;
Assignee:
Fuji Xerox Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/447 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a concentration method of a fine particle dispersion containing fine particles to be electrophoretically migrated, for concentrating the fine particle dispersion by allowing the fine particle dispersion to flow in a laminar flow in a channel having a micro-width to which an electric field is applied in a direction intersecting the direction of a fine particle dispersion flow. The invention also provides a concentration apparatus of a fine particle dispersion using the concentration method.