Patent · US Active

Method for preparing viral material

US7666654B2 · kind B2 · utility

0Cited by

7References

5Claims

0Family size

Assignee

AiCuris GmbH & Co. KG · DE

Inventors

Michael Pohlscheidt · Troisdorf, DE
Berthold Boedeker · Wuppertal, DE
Torsten Minuth · Wuppertal, DE
Heiner Apeler · Wuppertal, DE
Uwe Langer · Wuppertal, DE
Katrin Brabender · Wuppertal, DE
Dirk Otto-Brabender · Wuppertal, DE
Joachim Kerper · Wuppertal, DE
Hans-Juergen Henzler · Solingen, DE

Key dates

Filing date	Apr 5, 2007
Grant date	Feb 23, 2010
Priority date	—
Expiry date	Apr 5, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12N2710/00051
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

The invention relates to a method for preparing viral suspensions. The invention relates in particular to a method for preparing high-titer viral suspensions in cell cultures. Preferred methods include increasing the volume of the cell culture prior to infection with viral material and subsequent further steps of expanding the volume to a final volume which is distinctly larger than the maximum culture volume prior to infection.

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