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. 03, 1981
Filed:
Dec. 13, 1979
Applicant:
Inventors:
Helmut Rehner, Weilheim, DE;
Walter Rittersdorf, Mannehim-Waldhof, DE;
Assignee:
Boehringer Mannheim GmbH, Mannheim Waldhof, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; G01N / ;
U.S. Cl.
CPC ...
252408 ; 2323 / ; 23901 ; 23902 ; 23905 ; 23913 ; 23929 ; 23930 ; 422 55 ; 422 56 ;
Abstract
The present invention provides a control reagent for test strips for the detection of urobilinogen and possibly of other diagnostically relevant components, such as bilirubin, ketone bodies, glucose, protein, nitrite and blood, and possibly also of pH, which has a content of 2,4-dimethylpyrrole-3-carboxylic acid and/or of at least one alkali metal and/or alkaline earth metal salt thereof as control substance for urobilinogen.