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1960-11-29 |
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Westinghouse Electric Corp |
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1972-12-21 |
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1973-05-28 |
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Toray Industries, Inc. |
Permselective polymeric membranes of organic polyamide or polyhydrazide
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2015-05-05 |
International Business Machines Corporation |
Composite membranes and methods of preparation thereof
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2011-10-18 |
2011-11-30 |
Imp Innovations Ltd |
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General Electric Company |
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주식회사 엘지화학 |
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2012-10-12 |
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Univ California |
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2019-10-29 |
The Regents Of The University Of California |
Polyaniline membranes formed by phase inversion for forward osmosis applications
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2013-10-21 |
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Mann + Hummel Gmbh |
Hohlfasermodul einer Einrichtung zum Trennen von Fluiden und Verfahren zur Herstellung eines solchen
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