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. 12, 2019
Filed:
Mar. 22, 2014
Applicant:
Sartorius Stedim Biotech Gmbh, Goettingen, DE;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C12M 1/34 (2006.01); C12M 1/00 (2006.01); C12M 1/12 (2006.01); C12M 1/36 (2006.01);
U.S. Cl.
CPC ...
C12M 41/40 (2013.01); C12M 23/28 (2013.01); C12M 29/04 (2013.01); C12M 29/20 (2013.01); C12M 37/02 (2013.01); C12M 37/04 (2013.01); C12M 41/48 (2013.01);
Abstract
A system () is provided for switching over exhaust air of a bioreactor () that has a disposable container (). The system () has at least two exhaust air ducts () connecting the disposable container () to exhaust air filters ('). A valve () is disposed in at least one of the at least two exhaust air ducts () and enables the associated exhaust air filter (′) to be freed.