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:
Dec. 24, 2019
Filed:
Sep. 13, 2016
Roche Diabetes Care, Inc., Indianapolis, IN (US);
Roche Diabetes Care, Inc., Indianapolis, IN (US);
Abstract
Methods are provided for producing disposable diagnostic test elements and monitoring a property thereof, where such methods include detecting X-ray fluorescent (XRF) signals of one or more metallic components in a composite of first and second layers applied to a substrate using XRF spectrometry, determining a quantity value for each metallic component in a measured area from the XRF signals, and then calculating an areal coating quantity of the first and the second layers using the quantity values of the metallic components. Additionally or alternatively, the methods can include determining a batch specific code from the XRF signals that can be used when performing a test with a test element. Further provided are systems for monitoring a property of disposable test elements.