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Oxygen scavenger composition
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Patent number 11,077,424
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Issue date Aug 3, 2021
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Mitsubishi Gas Chemical Company, Inc.
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Ken Sugimoto
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Oxygen-absorbing resin composition
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Patent number 10,150,107
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Issue date Dec 11, 2018
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Mitsubishi Gas Chemical Company, Inc.
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Shinpei Iwamoto
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Oxygen absorbent composition
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Patent number 9,840,360
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Issue date Dec 12, 2017
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Mitsubishi Gas Chemical Company, Inc.
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Fumihiro Ito
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Oxygen absorbing agent composition
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Patent number 9,771,203
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Issue date Sep 26, 2017
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Mitsubishi Gas Chemical Company, Inc.
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Satoshi Okada
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Oxygen-absorbing resin composition
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Patent number 9,630,764
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Issue date Apr 25, 2017
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Mitsubishi Gas Chemical Company, Inc.
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Shinpei Iwamoto
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Oxygen-absorbing resin composition
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Patent number 9,518,148
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Issue date Dec 13, 2016
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Mitsubishi Gas Chemical Company, Inc.
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Shinpei Iwamoto
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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