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:
Apr. 11, 2017
Filed:
Sep. 18, 2008
Applicants:
Wakako Tsugawa, Koganei, JP;
Koji Sode, Tokyo, JP;
Inventors:
Wakako Tsugawa, Koganei, JP;
Koji Sode, Tokyo, JP;
Assignees:
BIOENGINEERING LABORATORIES, LLC, Shinjuku-ku, Tokyo, JP;
ARKRAY, INC., Kyoto-shi, Kyoto, JP;
ULTIZYME INTERNATIONAL LTD., Meguro-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 27/26 (2006.01); C12Q 1/00 (2006.01); C12Q 1/32 (2006.01);
U.S. Cl.
CPC ...
C12Q 1/001 (2013.01); C12Q 1/006 (2013.01); C12Q 1/32 (2013.01);
Abstract
The present invention provides an enzyme electrode composed of a carbon particle on which glucose dehydrogenase (GDH) with flavine adenine dinucleotide (FAD) as a coenzyme is supported and an electrode layer contacting the carbon particle, wherein the carbon particle and/or the electrode layer are/is composed of the carbon particles with a particle diameter of not more than 100 nm and a specific surface area of at least 200 m/g.