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 10429345 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 01, 2019

Filed:

Aug. 28, 2015
Applicant:

The University of Tokyo, Tokyo, JP;

Inventors:

Takanori Ichiki, Tokyo, JP;

Takanori Akagi, Tokyo, JP;

Ryosuke Kubota, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/453 (2006.01); G01N 27/447 (2006.01); G01N 1/10 (2006.01); G01N 1/40 (2006.01); G01N 33/53 (2006.01); G01N 33/566 (2006.01); G01N 15/14 (2006.01); B01L 3/00 (2006.01); G01N 15/00 (2006.01); G01N 15/10 (2006.01);
U.S. Cl.
CPC ...
G01N 27/44721 (2013.01); B01L 3/50273 (2013.01); G01N 1/10 (2013.01); G01N 1/40 (2013.01); G01N 1/4077 (2013.01); G01N 15/1429 (2013.01); G01N 15/1459 (2013.01); G01N 15/1463 (2013.01); G01N 27/447 (2013.01); G01N 27/44713 (2013.01); G01N 27/44743 (2013.01); G01N 27/44791 (2013.01); G01N 33/5308 (2013.01); G01N 33/566 (2013.01); G01N 27/44769 (2013.01); G01N 2001/4038 (2013.01); G01N 2015/0003 (2013.01); G01N 2015/1006 (2013.01);
Abstract

Electrophoresis device including: a first flow passage extending in a first direction and through which a sample and a buffer solution flow; a sample collecting part provided at an end portion of the first flow passage and configured to collect the sample; electrodes disposed at both sides of the first flow passage in a second direction perpendicular to the first direction and configured to apply a voltage to the first flow passage in the second direction; second flow passages communicating with both sides of the first flow passage in the second direction, configured to accommodate the electrodes, and through which a second buffer solution flows; and partition walls fixed to communicating portions between the first and second flow passages with a predetermined bonding strength and configured to block movement of substances between the first and second flow passages. The partition walls are formed of a gel material having ion permeability.


Find Patent Forward Citations

Ichiki, Takanori. (2019). Electrophoresis device, method for manufacturing electrophoresis device, and device for separating extracellular vesicles (U.S. Patent No. 10429345). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10429345

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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