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Electroluminescent device
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Patent number 11,968,893
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Issue date Apr 23, 2024
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UDC Ireland Limited
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Thomas Schafer
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Electroluminescent device
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Patent number 11,289,658
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Issue date Mar 29, 2022
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UDC Ireland Limited
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Thomas Schafer
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H01 - BASIC ELECTRIC ELEMENTS
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Electroluminescent device
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Patent number 9,923,148
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Issue date Mar 20, 2018
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UDC Ireland Limited
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Thomas Schafer
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C07 - ORGANIC CHEMISTRY
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-
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Polymers for use in optical devices
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Patent number 7,649,077
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Issue date Jan 19, 2010
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Ciba Specialty Chemicals Corporation
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Michael Robert Craig
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Electroluminescent device
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Patent number 7,541,096
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Issue date Jun 2, 2009
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Ciba Specialty Chemicals Corporation
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Jonathan Rogers
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR