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:
Oct. 28, 2014
Filed:
Jul. 18, 2008
Arnulf Staib, Heppenheim, DE;
Thomas Meier, München, DE;
Reinhold Mischler, Ludwigshafen, DE;
Harald Peschel, Ohlstadt, DE;
Martin Hajnsek, Graz, AT;
Arnulf Staib, Heppenheim, DE;
Thomas Meier, München, DE;
Reinhold Mischler, Ludwigshafen, DE;
Harald Peschel, Ohlstadt, DE;
Martin Hajnsek, Graz, AT;
Roche Diagnostics Operations, Inc., Indianapolis, IN (US);
Abstract
The disclosure concerns a high efficiency electrochemical sensor with high signal yield for determining an analyte in a fluid medium comprising, at least one reference electrode, at least one working electrode having particles of an electrocatalyst in an electrode matrix, and an enzyme that is suitable for determining an analyte is selectively covalently bound to the particles of the electrocatalyst. The disclosure also describes a process for producing the electrochemical sensor and a method for determining an analyte in a fluid medium using the electrochemical sensor. have a high efficiency and thus achieve a high signal yield.