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:
Jun. 05, 2018
Filed:
Feb. 13, 2015
Applicant:
Arkray, Inc., Kyoto, JP;
Inventor:
Naotsugu Onuma, Kyoto, JP;
Assignee:
ARKRAY, Inc., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/447 (2006.01); B32B 38/00 (2006.01); B32B 37/12 (2006.01); B01L 3/00 (2006.01);
U.S. Cl.
CPC ...
G01N 27/44791 (2013.01); B01L 3/502707 (2013.01); B32B 37/12 (2013.01); B32B 38/0008 (2013.01); B01L 2300/16 (2013.01);
Abstract
A method for manufacturing a chip that includes a microchannel is described, wherein the method includes the steps of: fixing a cationic polymer having a quaternary onium group to at least one surface of each of a pair of resin substrates; and joining the resin substrates together on the surfaces on which the cationic polymer has been fixed.