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Multi-layer barrier for a container
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Patent number 12,030,690
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Issue date Jul 9, 2024
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AMCOR RIGID PACKAGING USA, LLC
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William J. Dubuque
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Multi-layer barrier for a container
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Patent number 11,390,416
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Issue date Jul 19, 2022
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AMCOR RIGID PACKAGING USA, LLC
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William J. Dubuque
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Multi-layer preform and container
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Patent number 10,882,217
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Issue date Jan 5, 2021
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AMCOR RIGID PACKAGING USA, LLC
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William J. Dubuque
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL