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:
Dec. 06, 2016
Filed:
Sep. 22, 2014
Applicant:
Spf Technologies Llc, Somerville, MA (US);
Inventor:
Gaston de los Reyes, Somerville, MA (US);
Assignee:
SPF TECHNOLOGIES LLC, Somerville, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/22 (2006.01); B01D 63/08 (2006.01); B01D 65/02 (2006.01); B01D 61/14 (2006.01); B01D 63/02 (2006.01); B01D 69/08 (2006.01);
U.S. Cl.
CPC ...
B01D 61/22 (2013.01); B01D 61/14 (2013.01); B01D 63/02 (2013.01); B01D 63/087 (2013.01); B01D 63/088 (2013.01); B01D 65/022 (2013.01); B01D 69/081 (2013.01); B01D 2313/18 (2013.01); B01D 2313/24 (2013.01); B01D 2315/16 (2013.01); B01D 2321/02 (2013.01); B01D 2321/04 (2013.01);
Abstract
A cycling ultra-thin channel filtration (cUTF) method, system and module are disclosed for concentration and purification of biomolecules. In one embodiment, a cUTF system includes a cUTF module and a cycle controller to load a feed aliquot of a feed stream into the cUTF module inducing permeation of the feed stream to build a boundary layer by pressurizing the feed stream, to stop permeation and to recover a retentate aliquot in a repeating cycle.