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. 05, 2024
Filed:
Mar. 26, 2021
Applicant:
Arkray, Inc., Kyoto, JP;
Inventor:
Ayano Nakatani, Kyoto, JP;
Assignee:
ARKRAY, INC., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/327 (2006.01); C12N 9/04 (2006.01); G01N 27/30 (2006.01); G01N 27/49 (2006.01);
U.S. Cl.
CPC ...
G01N 27/3271 (2013.01); C12N 9/0006 (2013.01); G01N 27/49 (2013.01); C12Y 101/05 (2013.01); G01N 27/30 (2013.01);
Abstract
There is provided a biosensor for measuring a measuring target substance in a sample comprising an insulating substrate, an electrode pair provided on the insulating substrate, and a reagent that includes an oxidoreductase and an electron transfer substance and is provided at least on a working electrode of the electrode pair, wherein the working electrode is composed of one or more kinds of nickel alloys selected from the group consisting of a nickel-ruthenium alloy, a nickel-tungsten alloy, and a nickel-vanadium alloy.