Patent · US Expired

Electrochemical sensors having improved selectivity and enhanced sensitivity

US5916156A · kind A · utility

218Cited by

5References

9Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Karlheinz Hildenbrand · Krefeld, DE
Hans-Ulrich Siegmund · Cologne, DE

Key dates

Filing date	Feb 7, 1997
Grant date	Jun 29, 1999
Priority date	—
Expiry date	Feb 7, 2017

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T436/144444
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The present invention describes electrochemical sensors, preferably electrochemical biosensors, in which the reference electrode and the measuring electrode are separated from one another by a porous, electrically nonconductive sheet material.

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