Patent · US Active

Rare metals as components of coatings in diagnostic test elements and methods of determining an amount/quality of dried compositions in such coatings

US11391715B2 · kind B2 · utility

0Cited by

4References

4Claims

0Family size

Assignee

Roche Diabetes Care, Inc. · US

Inventors

Wolfgang Schick · Mannheim, DE
Alexander Ibach · Laufenburg (Baden), DE
Yilmaz Isgoeren · Ludwigshafen, DE
Kai Kuellmer · Königstein, DE

Key dates

Filing date	Mar 29, 2019
Grant date	Jul 19, 2022
Priority date	—
Expiry date	Mar 29, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01N33/0096
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Coating compositions are described that include one or more rare metal components, such as rare alkali metal components, as well as diagnostics test elements that incorporate the same. Methods also are described for determining an amount of a dried coating composition in a coat based upon the rare metal components.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.