Kari A. Backes

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Bedford, MA, US

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Patents Grantslast 30 patents

Information 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
Integrity testable multilayered filter device
- Patent number 7,650,805
- Issue date Jan 26, 2010
- Millipore Corporation
- Curtis Nauseda
- 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

Patents Applicationslast 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
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
Integrity testable multilayered filter device
- Publication number 20070079649
- Publication date Apr 12, 2007
- Millipore Corporation
- Curtis Nauseda
- 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