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:
Aug. 30, 2016
Filed:
Feb. 22, 2012
Patric Fricking, Uppsala, SE;
Patric Fricking, Uppsala, SE;
GE Healthcare Bio-Sciences AB, Uppsala, SE;
Abstract
The present invention relates to a bioreactor and a method for operating a bioreactor which comprises a chamber () capable of receiving a liquid media, and a filter assembly () comprising a perfusion filter (). The filter assembly () is disposed in the chamber () and the filter assembly () is free to move within the chamber (). The filter assembly () comprises means for coupling a harvesting flow through said filter () and means for coupling a feed flow through said filter in an opposite direction compared to the harvesting flow. Through this arrangement, the clogging prevention of the perfusion filter can be improved.
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