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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.:

US 5384248 B1

PDFFull Text
Date of Patent:
Jan. 24, 1995

Filed:

Apr. 15, 1994

Process for measuring an analyte with an oxidase and an oxidizable color

Applicant:
Inventors:

Yoshitsugu Sakata, Otsu, JP;

Toshiro Hanada, Amagasaki, JP;

Ryosuke Matsuda, Osaka, JP;

Yoshiyuki Matsuda, Ibaraki, JP;

Assignee:

Wako Pure Chemical Industries, Ltd., Osaka, JP;

Attorney:

Armstrong, Westerman, Hattori, McLeland & Naughton

Primary Examiner:

Douglas W Robinson

Assistant Examiner:

Jon P Weber

Int. Cl.
CPC ...
C12Q / ; C12Q / ; C12Q / ; C12Q / ;
U.S. Cl.
CPC ...
435 25 ; 435 20 ; 435 10 ; 435 11 ;
Abstract

A substrate or an enzymatic activity in a body fluid can be measured accurately without influences of interfering substances such as bilirubin by reacting an oxidase corresponding to an analyte with the analyte or an oxidase corresponding to a substance produced by enzymatic reaction with the substance in a measuring system containing one or more cationic and/or amphoteric surfactants, followed by optical measurement of hydrogen peroxide produced by the reaction.

Find Patent Forward Citations

Sakata, Yoshitsugu. (1995). Process for measuring an analyte with an oxidase and an oxidizable color (U.S. Patent No. 5384248). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5384248

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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