Patent · US Expired

Diagnostic composition for the determination of glucose

US3964870A · kind A · utility

30Cited by

6References

10Claims

0Family size

Assignee

Boehringer Mannheim GmbH · DE

Inventors

Hugo Tiedemann
Bernward Sojka · Viernheim, DE
Hans Lange
Hans-Georg Rey
Peter Rieckmann

Key dates

Filing date	Mar 4, 1975
Grant date	Jun 22, 1976
Priority date	—
Expiry date	Mar 4, 1995

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12Q1/54
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

Glucose contained in urine is determined by contacting a sample with a diagnostic composition comprising an absorbent carrier impregnated with glucose oxidase, peroxidase, an indicator compound such as o-tolidine, and as a buffer, 2-(N-morpholino)-ethane-sulfonic acid.

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