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Stephen J. Dzengeleski
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Arlington, MA, US
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Patents Grants
last 30 patents
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Patent Grant
Filtration device with a pressure-activated means for bypassing ser...
Patent number
8,002,975
Issue date
Aug 23, 2011
Millipore Corporation
Kari A. Backes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Manifold adaptor plate for filtration apparatus
Patent number
7,959,805
Issue date
Jun 14, 2011
Millipore Corporation
Mark Chisholm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filtration device with pressure-activated means for bypassing seria...
Patent number
7,513,992
Issue date
Apr 7, 2009
Millipore Corporation
Kari A. Backes
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Spiral wound filtration membrane cartridge with chevron seal
Patent number
7,208,088
Issue date
Apr 24, 2007
Millipore Corporation
Joseph Almasian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hollow fiber separation module and methods for manufacturing same
Patent number
6,824,679
Issue date
Nov 30, 2004
Millipore Corporation
Stephen Dzengeleski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Filtration Device with Pressure-Activated Means for Bypassing Seria...
Publication number
20110303592
Publication date
Dec 15, 2011
Millipore Corporation
Kari A. Backes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MANIFOLD ADAPTOR PLATE FOR FILTRATION APPARATUS
Publication number
20110266204
Publication date
Nov 3, 2011
Millipore Corporation
Mark Chisholm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filtration device with a pressure-activated means for bypassing ser...
Publication number
20090255861
Publication date
Oct 15, 2009
Millipore Corporation
Kari A. Backes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Manifold adaptor plate for filtration apparatus
Publication number
20080029451
Publication date
Feb 7, 2008
Millipore Corporation
Mark Chisholm
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filtration device with pressure-activated means for bypassing seria...
Publication number
20040149636
Publication date
Aug 5, 2004
Kari A. Backes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Spiral wound filtration membrane cartridge with chevron seal
Publication number
20030222011
Publication date
Dec 4, 2003
Joseph Almasian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Spiral wound filtration membrane cartridge with chevron seal
Publication number
20030192821
Publication date
Oct 16, 2003
Joseph Almasian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL