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Molding tool
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Patent number 11,117,296
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Issue date Sep 14, 2021
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tooz technologies GmbH
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Lutz Autschbach
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Reusable castings molds
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Patent number 10,471,669
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Issue date Nov 12, 2019
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Novartis AG
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Alice Weimin Liu
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Reusable castings molds
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Patent number 10,022,925
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Issue date Jul 17, 2018
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Novartis AG
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Alice Weimin Liu
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Molds for making contact lenses
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Patent number 9,864,108
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Issue date Jan 9, 2018
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Norvartis AG
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Alice Weimin Liu
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Process for making molded devices
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Patent number 9,808,966
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Issue date Nov 7, 2017
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Novartis AG
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Rene Ochrombel
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method for making contact lenses
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Patent number 9,802,339
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Issue date Oct 31, 2017
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Novartis AG
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Arturo Norberto Medina
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of manufacturing contact lenses
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Patent number 5,872,613
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Issue date Feb 16, 1999
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Innotech, Inc.
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Ronald D. Blum
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of machining contact lenses
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Patent number 5,805,266
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Issue date Sep 8, 1998
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Innotech, Inc.
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Amitava Gupta
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of manufacturing contact lenses
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Patent number 5,528,321
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Issue date Jun 18, 1996
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Innotech, Inc.
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Ronald D. Blum
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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