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Liquid crystal display device
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Patent number RE41281
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Issue date Apr 27, 2010
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Merck Patent Gesellschaft mit beschrankter Haftung
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James Hanmer
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428 - Stock material or miscellaneous articles
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Combination of optical elements
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Patent number 7,175,890
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Issue date Feb 13, 2007
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Merck Patent GmbH
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Mark Verrall
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Liquid crystal display device
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Patent number 6,669,865
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Issue date Dec 30, 2003
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Merck Patent Gesellschaft mit beschrankter Haftung
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David Coates
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Combination of optical elements
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Patent number 6,544,605
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Issue date Apr 8, 2003
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Merck Patent Gesellschaft mit beschrankter Haftung
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Mark Verrall
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Liquid crystal display device
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Patent number 6,379,758
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Issue date Apr 30, 2002
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Merck Patent Gesellschaft mit beschrankter Haftung
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James Hanmer
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G02 - OPTICS
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Liquid crystal display device
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Patent number 6,217,955
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Issue date Apr 17, 2001
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Merck Patent Gesellschaft mit beschrankter Haftung
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David Coates
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G02 - OPTICS