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:
Feb. 01, 2011
Filed:
Jan. 06, 2010
Takahiro Nakaminami, Ehime, JP;
Hiroaki Tachibana, Osaka, JP;
Masato Suzuki, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A method for measuring the concentration of creatinine includes the steps of: (A) mixing a sample containing creatinine with a creatinine quantitative reagent including 1-methoxy-5-methylphenazinium in the absence of picric acid and any enzyme responsive to creatinine, to cause the creatinine to reduce the 1-methoxy-5-methylphenazinium; (B) electrochemically or optically measuring the amount of the 1-methoxy-5-methylphenazinium reduced in the step (A); and (C) determining the concentration of the creatinine contained in the sample from the amount of the reduced 1-methoxy-5-methylphenazinium measured in the step (B).