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. 20, 2015
Filed:
Sep. 11, 2008
Applicant:
Stephen G. Hunt, North Billerica, MA (US);
Inventor:
Stephen G. Hunt, North Billerica, MA (US);
Assignee:
EMD Millipore Corporation, Billerica, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 63/08 (2006.01); B01D 65/00 (2006.01); B01D 65/10 (2006.01);
U.S. Cl.
CPC ...
B01D 63/082 (2013.01); B01D 65/003 (2013.01); B01D 65/102 (2013.01); B01D 2313/14 (2013.01); B01D 2313/16 (2013.01); B01D 2315/08 (2013.01); B01D 2315/10 (2013.01);
Abstract
A filtration cartridge is provided comprising one or a stack of filtration units sealed to each other at their outer periphery and to end caps thereby eliminating the need for a housing surrounding the stack. Fluid pathways are provided so that filtration of all incoming feed is assured prior to passing from the cartridge as filtrate. Two permeate pathways are provided to direct permeate to an outlet from the filtration cartridge.