Patent · US Expired

Reagent for the optical determination of the blood coagulation

US4458015A · kind A · utility

7Cited by

4References

8Claims

0Family size

Assignee

Boehringer Mannheim GmbH · DE

Inventors

Helmut Jering · Tutzing, DE
Udo Becker · Heiligkreuzsteinach, DE
Peter Roeschlau · Seeshaupt, DE

Key dates

Filing date	Mar 19, 1982
Grant date	Jul 3, 1984
Priority date	—
Expiry date	Mar 19, 2002

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S435/81
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The present invention provides a reagent for the optical determination of blood coagulation behavior (Quick test), comprising thromboplastin, a synthetic thrombin substrate and a buffer, characterized by a content of non-proteolytically active thromboplastin.

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