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Memtec America Corporation
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South Windsor, AU
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Patents Grants
last 30 patents
Information
Patent Grant
Highly asymmetric polyethersulfone filtration membranes
Patent number
5,886,059
Issue date
Mar 23, 1999
Memtec America Corporation
I-fan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Large pore synthetic polymer membranes
Patent number
5,846,422
Issue date
Dec 8, 1998
Memtec America Corporation
Jerome Ditter
B32 - LAYERED PRODUCTS
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last 30 patents
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