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Method of preparing a membrane
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Patent number 5,318,688
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Issue date Jun 7, 1994
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Texaco Inc.
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Mitri S. Najjar
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C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Separation by membrane techniques
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Patent number 5,183,482
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Issue date Feb 2, 1993
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Texaco Inc.
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Mitri S. Najjar
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Membrane and separation process
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Patent number 5,181,941
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Issue date Jan 26, 1993
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Texaco Inc.
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Mitri S. Najjar
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Membrane separation of gases
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Patent number 5,139,540
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Issue date Aug 18, 1992
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Texaco Inc.
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Mitri S. Najjar
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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