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Isoindoline pigments
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Patent number 8,026,361
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Issue date Sep 27, 2011
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BASF Aktiengesellschaft
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Johannes Loebel
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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β-Isoindigo coloring agent
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Patent number 7,285,663
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Issue date Oct 23, 2007
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Clariant Produkte (Deutschland) GmbH
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Heino Heckmann
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C07 - ORGANIC CHEMISTRY
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Benzofuran-2-one
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Patent number 6,872,839
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Issue date Mar 29, 2005
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Cibaspecialty Chemicals Corp.
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Leonhard Feiler
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Fluorescent pigments
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Patent number 6,486,332
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Issue date Nov 26, 2002
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Ciba Specialty Chemicals Corporation
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Zhimin Hao
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Fluorescent anthraquinoid pigments
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Patent number 6,271,401
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Issue date Aug 7, 2001
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Ciba Specialty Chemicals Corp.
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Zhimin Hao
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Fluorescent pigments
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Patent number 6,261,359
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Issue date Jul 17, 2001
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Ciba Specialty Chemicals Corporation
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Zhimin Hao
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Isoindolenineamide dyestuffs
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Patent number 6,201,126
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Issue date Mar 13, 2001
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Bayer Aktiengesellschaft
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Manfred Lorenz
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Benzoxazolylisoindolenines
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Patent number 6,150,531
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Issue date Nov 21, 2000
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Bayer Aktiengesellschaft
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Manfred Lorenz
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C07 - ORGANIC CHEMISTRY
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Fluorescent indigo pigments
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Patent number 6,127,549
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Issue date Oct 3, 2000
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Ciba Specialty Chemicals Corporation
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Zhimin Hao
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Fluorescent azo pigments
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Patent number 6,013,776
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Issue date Jan 11, 2000
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Ciba Specialty Chemicals Corporation
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Zhimin Hao
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Fluorescent pigments
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Patent number 5,886,160
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Issue date Mar 23, 1999
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Ciba Specialty Chemicals Corporation
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Zhimin Hao
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Fluorescent perylene pigments
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Patent number 5,874,580
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Issue date Feb 23, 1999
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Ciba Specialty Chemicals Corporation
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Zhimin Hao
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Fluorescent dioxazine pigments
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Patent number 5,780,627
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Issue date Jul 14, 1998
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Ciba Specialty Chemicals Corporation
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Zhimin Hao
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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