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:
Jan. 31, 1995
Filed:
Apr. 22, 1993
Applicant:
Inventors:
Jim Kennamer, Indianapolis, IN (US);
Arthur Usmani, University of Kuwait, KW;
Assignee:
Boehringer Mannheim Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436 13 ; 436 14 ; 436 16 ; 436 95 ; 422 56 ; 422 57 ;
Abstract
Described are control reagents useful in analyte determination. The reagents contain a known concentration or amount of the analyte to be assayed, and a polymer. The polymer is made up of monomers of either water soluble acrylic monomers, water soluble quaternary amines, or mixtures of these two types of molecules. Various control reagent formulations, as well as new polymers useful in control reagents, are disclosed.