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. 23, 1999
Filed:
Sep. 10, 1998
Applicant:
Inventors:
Joel S Douglas, Santa Clara, CA (US);
Karen R Drexler, Los Altos Hills, CA (US);
Assignee:
Mercury Diagnostics, Inc., Scotts Valley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q / ;
U.S. Cl.
CPC ...
435 25 ;
Abstract
A dry chemistry reagent matrix composition is provided containing a matrix material and a reagent composition containing 3-methyl-6-(sulfonate salt)-benzothiazolinone-(2)-hydrazone (MBTH-S), N-ethyl-N-(3-sulfopropyl)aniline, and an oxidase enzyme or a peroxidase enzyme or a mixture thereof. The dry chemistry reagent matrix composition is useful in reagent test strips for determining the presence or concentration of an analyte in a fluid sample, such as blood.