The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 23, 2010
Filed:
Apr. 05, 2007
Michael Pohlscheidt, Troisdorff, DE;
Berthold Boedeker, Wuppertal, DE;
Torsten Minuth, Berlin, DE;
Heiner Apeler, Concord, CA (US);
Uwe Langer, Wuppertal, DE;
Katrin Brabender, Wuppertal, DE;
Dirk Otto-brabender, Wuppertal, DE;
Joachim Kerper, Wuppertal, DE;
Hans-juergen Henzler, Solingen, DE;
Michael Pohlscheidt, Troisdorff, DE;
Berthold Boedeker, Wuppertal, DE;
Torsten Minuth, Berlin, DE;
Heiner Apeler, Concord, CA (US);
Uwe Langer, Wuppertal, DE;
Katrin Brabender, Wuppertal, DE;
Dirk Otto-Brabender, Wuppertal, DE;
Joachim Kerper, Wuppertal, DE;
Hans-Juergen Henzler, Solingen, DE;
AiCuris GmbH & Co. KG, Wuppertal, DE;
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.