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:
Oct. 29, 2019
Filed:
May. 20, 2014
Applicant:
Evonik Fibres Gmbh, Schörfling am Attersee, AT;
Inventors:
Tymen Visser, Straß im Attergau, AT;
Steven K. Pedersen, Burlington, CA;
Assignee:
Evonik Fibres GmbH, Schörfling am Attersee, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/22 (2006.01); B01D 63/04 (2006.01); B01D 63/02 (2006.01);
U.S. Cl.
CPC ...
B01D 63/04 (2013.01); B01D 63/022 (2013.01); B01D 2313/04 (2013.01); B01D 2313/21 (2013.01); B01D 2313/44 (2013.01);
Abstract
The present invention is related to a new membrane cartridge system comprising hollow fiber membranes, a special new end cap for the production of the new cartridge, membrane separation devices comprising the new membrane cartridges and a process for manufacture of the new cartridges.