Patent · US Expired

Cell line and processes for the replicating rabies viruses and detecting them quantitatively

US5830638A · kind A · utility

1Cited by

1References

6Claims

0Family size

Assignee

Behringwerke Aktiengesellschaft · DE

Inventors

Dieter Bernhardt · Cölbe, DE
Albrecht Groner · Seeheim-Jugenheim, DE

Key dates

Filing date	Sep 12, 1997
Grant date	Nov 3, 1998
Priority date	—
Expiry date	Sep 12, 2017

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12N2760/20151
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

A permanent cell line PH2, and a process for replication of rabies viruses which have a cytopathic effect (CPE) is claimed. The process comprises: infecting the PH2 cell line with the virus to be replicated; incubating the cells; and isolating and purifying virus particles after they have reached a sufficiently high titer.

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