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Method of improving pigment fluorescence
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Patent number 7,160,371
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Issue date Jan 9, 2007
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Ciba Specialty Chemicals Corporation
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Iain Frank Fraser
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Fluorescent pigments
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Patent number 6,946,550
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Issue date Sep 20, 2005
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Ciba Specialty Chemicals Corporation
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Iain Frank Fraser
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Method of improving pigment fluorescence
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Patent number 6,923,856
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Issue date Aug 2, 2005
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Ciba Specialty Chemicals Corporation
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Iain Frank Fraser
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Pigment compositions
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Patent number 5,853,464
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Issue date Dec 29, 1998
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Ciba Specialty Chemicals Corporation
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Ian Alexander Macpherson
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Pigmented plastics compositions
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Patent number 5,837,761
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Issue date Nov 17, 1998
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Ciba Specialty Chemicals Corporation
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Ian Alexander MacPherson
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Substituted phthalocyanines
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Patent number 5,759,254
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Issue date Jun 2, 1998
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Ciba Specialty Chemicals Corporation
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Ian Alexander Macpherson
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Pigment compositions
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Patent number 5,718,754
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Issue date Feb 17, 1998
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Ciba Specialty Chemicals Corporation
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Ian Alexander Macpherson
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Pigment compositions
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Patent number 5,614,013
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Issue date Mar 25, 1997
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Ciba-Geigy Corporation
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Gordon Mitchell
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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