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:
Jan. 01, 2019
Filed:
Apr. 11, 2015
Sartorius Stedim Biotech Gmbh, Goettingen, DE;
Wilhelm Requate, Heiligenstadt, DE;
Gerid Hellwig, Niemetal, DE;
Johannes Wortmeyer, Goettingen, DE;
Ulrich Apelt, Ebergoetzen, DE;
Abstract
A hollow fiber module (') is made by inserting a bundle of hollow fibers () into a housing (′) that has an end closed by a cap (). A fluid first component () that can assume a solid state is introduced into a space adjacent the cap () and forms a spacer into which ends of the hollow fibers () project. A fluid curable second component () is introduced before the first component () via a second inflow () and is cured to form a sealing layer () that embeds the bundle of hollow fibers () and seals it with respect to the adjacent housing wall (′). The cap () is removed from the module housing (′) along with the first component () and ends of the hollow fibers () embedded in the first component ().