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:
Mar. 29, 2011
Filed:
Oct. 12, 2004
Volker Unkrig, Ladenburg, DE;
Christine Nortmeyer, Mannheim, DE;
Carina Horn, Biblis, DE;
Michael Marquant, Mannheim, DE;
Mihail-onoriu Lungu, Schwegenheim, DE;
Joachim Hoenes, Zwingenberg, DE;
Holger Kotzan, Ladenburg, DE;
Joerg Dreibholz, Altrip, DE;
Volker Unkrig, Ladenburg, DE;
Christine Nortmeyer, Mannheim, DE;
Carina Horn, Biblis, DE;
Michael Marquant, Mannheim, DE;
Mihail-Onoriu Lungu, Schwegenheim, DE;
Joachim Hoenes, Zwingenberg, DE;
Holger Kotzan, Ladenburg, DE;
Joerg Dreibholz, Altrip, DE;
Roche Diagnostics Operations, Inc., Indianapolis, IN (US);
Abstract
The invention concerns a reagent system for the so-called on-board control of analytical elements, in particular test strips, containing an organic N-oxide or a nitroso compound. The invention also concerns analytical elements containing a reagent system for a detection reaction and a reagent system for an on-board control. Furthermore, the invention concerns a method for checking analytical elements in which a reagent system for an on-board control is examined optically or electrochemically with the aid of a measuring instrument for changes which could indicate a stress of the analytical element.