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Pigments
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Patent number 10,597,544
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Issue date Mar 24, 2020
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Merck Patent GmbH
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Marcus Mathias
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Interference pigments
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Patent number 8,500,901
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Issue date Aug 6, 2013
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Merck Patent GmbH
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Reinhold Rueger
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C01 - INORGANIC CHEMISTRY
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Pearlescent pigments
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Patent number 8,268,069
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Issue date Sep 18, 2012
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Merck Patent GmbH
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Sabine Melson
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Pearlescent pigments
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Patent number 8,114,211
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Issue date Feb 14, 2012
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Merck Patent Gesellschaft mit beschrankter Haftung
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Carsten Handrosch
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B82 - NANO-TECHNOLOGY
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