Patent · US Active

Analytical aids with hydrophilic coating containing nanoparticles with silica structure and methods of producing and using the same

US10039481B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Roche Diabetes Care, Inc. · US

Inventors

Branislav Babic · Mannheim, DE
Peter Greiwe · Heidelberg, DE

Key dates

Filing date	Mar 15, 2016
Grant date	Aug 7, 2018
Priority date	—
Expiry date	May 6, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2982
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Disclosed herein are analytical aids having a surface coated at least partially with a hydrophilic coating, where the hydrophilic coating includes nanoparticles with silica structure and an average particle size in a range from about 1 nm to about 500 nm. Also disclosed are methods of producing the analytical aids, as well as using the analytical aids in, for example, a sampling device containing the at least partially coated analytical aid.

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