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. 12, 2013
Filed:
Oct. 28, 2005
Mario Curcio, Sins, CH;
Mario Curcio, Sins, CH;
Roche Diagnostics Operations, Inc., Indianapolis, IN (US);
Abstract
A biochemical assay is provided comprising a substrate being capable of binding at least a target analyte and eventually other constituents contained in a biological sample, a test zone on the substrate for sample application, a non-immobilized conjugate reagent provided in the test zone for labeling the analyte, the conjugate reagent being capable of specific binding to the analyte but remaining unbound to the substrate, and a flow path for transporting a washing liquid through the test zone and washing an excess of unbound conjugate reagent away from the test zone. The test zone is also a detection area for detecting the labeled analyte.