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:
Sep. 19, 2023
Filed:
Jul. 24, 2018
Applicant:
Sartorius Stedim Biotech Gmbh, Goettingen, DE;
Inventors:
Volkmar Thom, Goettingen, DE;
Thomas Loewe, Goettingen, DE;
Sebastian Handt, Goettingen, DE;
Maik Sommer, Seeburg, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/66 (2006.01); B01D 35/157 (2006.01); B01D 61/20 (2006.01); B01D 35/147 (2006.01);
U.S. Cl.
CPC ...
B01D 29/668 (2013.01); B01D 35/147 (2013.01); B01D 35/1573 (2013.01); B01D 61/20 (2013.01); B01D 2313/18 (2013.01); B01D 2313/19 (2013.01);
Abstract
A filtration device, in particular a disposable filtration device, has a flow path in which a filter element and an integrated flow reducer are arranged one behind the other. The flow reducer is adapted to be brought to a first operating position, which permits a defined first volume flow rate, and at least to a second operating position, which permits a defined second volume flow rate which is smaller than the first volume flow rate.