Patent · US Active

Iron chelator-containing prothrombin time reagent

US11774461B2 · kind B2 · utility

0Cited by

5References

16Claims

0Family size

Assignee

Siemens Healthcare Diagnostics Products GmbH · DE

Inventors

Sabine Pilgrim · Marburg, DE
Thomas Wissel · Marburg, DE
Norbert Zander · Marburg, DE

Key dates

Filing date	Nov 27, 2018
Grant date	Oct 3, 2023
Priority date	—
Expiry date	Nov 27, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG01N2800/224
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present invention pertains to the field of coagulation diagnostics and relates to a prothrombin time reagent on the basis of recombinant or native tissue factor protein and phospholipids, which reagent can be stabilized by the addition of an iron chelator from the groups of siderophores and 3,5-diphenyl-1,2,4-triazoles.

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