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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.:

US 10052427 B1

PDFFull Text
Date of Patent:
Aug. 21, 2018

Filed:

Nov. 05, 2013

Filter device combining beads and fibers

Applicant:

Gambro Lundia Ab, Lund, SE;

Inventors:

Ralf Flieg, Rangendingen, DE;

Torsten Knoer, Burladingen, DE;

Wolfgang Freudemann, Hechingen, DE;

Mehmet Yildirim, Hechingen, DE;

Martin Rempfer, Gomaringen, DE;

Steffen Wagner, Messtetten, DE;

Markus Storr, Filderstadt, DE;

Assignee:

GAMBRO LUNDIA AB, Lund, SE;

Attorney:

Barnes & Thornburg LLP

Primary Examiner:

Katherine Zalasky

Assistant Examiner:

Benjamin L Lebron

Int. Cl.
CPC ...
A61M 1/34 (2006.01); B01D 15/36 (2006.01); B01D 61/00 (2006.01); B01J 20/28 (2006.01); B01D 15/12 (2006.01); B01D 69/08 (2006.01); B01D 15/32 (2006.01); B01D 15/26 (2006.01); B01D 15/38 (2006.01); B01D 63/02 (2006.01);
U.S. Cl.
CPC ...
A61M 1/3475 (2014.02); A61M 1/3472 (2013.01); A61M 1/3486 (2014.02); B01D 15/125 (2013.01); B01D 15/265 (2013.01); B01D 15/325 (2013.01); B01D 15/362 (2013.01); B01D 15/363 (2013.01); B01D 15/3804 (2013.01); B01D 61/00 (2013.01); B01D 63/02 (2013.01); B01D 63/021 (2013.01); B01D 69/08 (2013.01); B01J 20/28016 (2013.01); A61M 1/3413 (2013.01); B01D 2311/2626 (2013.01); B01D 2313/40 (2013.01); B01D 2325/20 (2013.01); Y10T 29/4989 (2015.01);
Abstract

A filter apparatus, a method for the manufacture of the filter apparatus, the use of the filter apparatus in medical, chemical and/or biotechnological applications, and an apparatus for use in the manufacture of the filter apparatus. The filter apparatus has a cylindrical housing and a plurality of hollow fibers. The hollow fibers are combined to form a bundle in the housing and are embedded and held in each case at the end sides in a molding compound. The filtrate space is filled with particles of a chemically or physically active substance.

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