Patent · US Active

Electrical drop surveillance

US7482939B2 · kind B2 · utility

2Cited by

9References

19Claims

0Family size

Assignee

Roche Molecular Systems, Inc. · US

Inventors

Peter Wenzig · Munich, DE
Guenter Ziegler · Polling, DE

Key dates

Filing date	Nov 13, 2006
Grant date	Jan 27, 2009
Priority date	—
Expiry date	Sep 27, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T436/2575
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present invention provides a method, an apparatus and a computer program to detect the liquid leakage of a liquid transfer device. In particular, the present invention is directed to a method, an apparatus and a computer program that detects the liquid leakage of a liquid transfer device with electrical means.

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