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Dean T. Tsou
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Bedford, MA, US
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last 30 patents
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Patent Grant
Porous composite membrane and method for making the same
Patent number
7,628,917
Issue date
Dec 8, 2009
Whatman, Inc.
Oksana Penezina
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
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Patent Application
MODIFIED POROUS MEMBRANES, METHODS OF MEMBRANE PORE MODIFICATION, A...
Publication number
20100147763
Publication date
Jun 17, 2010
Whatman, Inc.
Dean T. Tsou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Porous composite membrane and method for making the same
Publication number
20040242714
Publication date
Dec 2, 2004
Oksana Penezina
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL