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:
Sep. 21, 1999
Filed:
May. 23, 1997
Applicant:
Inventor:
Hideko Kosaka, Kyoto, JP;
Assignee:
Kyoto Daiichi Kagaku Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
422 56 ; 422 61 ; 436169 ;
Abstract
A reagent composition for detecting an analyte in a liquid sample, comprising an iron (III) complex of a tetrakis (N-hydroxyalkyl) ethylenediamine represented by the general formula (1): ##STR1## wherein n, m, p, and q are each independently integers of 1 to 3.