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. 12, 2018
Filed:
Oct. 26, 2012
Applicant:
Arkray, Inc., Kyoto, JP;
Inventor:
Yusuke Nakayama, Kyoto, JP;
Assignee:
ARKRAY, Inc., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 27/447 (2006.01);
U.S. Cl.
CPC ...
G01N 27/447 (2013.01); G01N 27/44747 (2013.01);
Abstract
Provided is a substrate modification method that enables improvement of reproducibility in measurement with use of capillary electrophoresis. The substrate modification method includes immobilizing, to a substrate surface, at least two types of modification groups selected from three types of modification groups that are a type of a modification group having one functional group, a type of a modification group having two to nine functional groups, and a type of a modification group having ten or more functional groups.