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. 11, 2022
Filed:
Aug. 19, 2019
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 15/18 (2006.01); B01D 15/20 (2006.01); B01D 15/22 (2006.01); B01J 20/282 (2006.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01); B01J 20/281 (2006.01); G01N 30/52 (2006.01); G01N 30/60 (2006.01); B01J 20/28 (2006.01);
U.S. Cl.
CPC ...
B01D 15/22 (2013.01); B01D 15/1842 (2013.01); B01D 15/206 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); G01N 30/482 (2013.01); G01N 30/52 (2013.01); G01N 30/6043 (2013.01); G01N 30/6047 (2013.01); B01J 20/282 (2013.01); B01J 20/28016 (2013.01); B01J 20/28042 (2013.01); G01N 30/6069 (2013.01); G01N 30/6095 (2013.01); G01N 2030/527 (2013.01); G01N 2030/528 (2013.01);
Abstract
Adsorptive bed devices include a monolithic scaffold having a stress absorbing rigid structure and open cells filled with adsorptive beads. The monolithic scaffold restricts movement of the plurality of adsorptive beads, absorbs stress induced by a hydraulic pressure gradient along a direction of liquid flow. In one embodiment the adsorptive bed is packed into a chromatography column, and in another embodiment the adsorptive bed is sealed in a monolithic block. In another embodiment, the adsorptive bed device includes an adsorptive block, first and second planar distributors and peripheral seal.