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.:

US 9360403 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 07, 2016

Filed:

Apr. 12, 2013
Applicants:

Jongyoon Han, Bedford, MA (US);

Sung Jae Kim, Melrose, MA (US);

Inventors:

Jongyoon Han, Bedford, MA (US);

Sung Jae Kim, Melrose, MA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/00 (2006.01); G01N 1/40 (2006.01); B01L 3/00 (2006.01); G01N 27/447 (2006.01);
U.S. Cl.
CPC ...
G01N 1/4005 (2013.01); B01L 3/502707 (2013.01); B01L 3/502761 (2013.01); G01N 27/44791 (2013.01); B01L 2200/0631 (2013.01); B01L 2200/0652 (2013.01); B01L 2300/0654 (2013.01); B01L 2300/0681 (2013.01); B01L 2400/0415 (2013.01); B01L 2400/0421 (2013.01); B01L 2400/0487 (2013.01); Y10T 156/1002 (2015.01);
Abstract

The present invention provides a device and methods of use thereof in concentrating a species of interest and/or controlling liquid flow in a device. The methods make use of a device comprising a fluidic chip comprising a planar array of channels through which a liquid comprising a species of interest can be made to pass with at least one rigid substrate connected thereto such that at least a portion of a surface of the substrate bounds the channels, and a high aspect ratio ion-selective membrane is embedded within the chip, attached to at least a portion of the channels. The device comprises a unit to induce an electric field in the channel and a unit to induce an electrokinetic or pressure driven flow in the channel.


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Han, Jongyoon. (2016). Methods for fabricating electrokinetic concentration devices (U.S. Patent No. 9360403). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9360403

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