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Biphenyl-substituted triazines
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Patent number 6,919,454
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Issue date Jul 19, 2005
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Ciba Specialty Chemicals Corp.
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Ian John Fletcher
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Biphenyl-substituted triazines
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Patent number 6,841,670
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Issue date Jan 11, 2005
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Ciba Specialty Chemicals Corporation
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Ian John Fletcher
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Use of fluorescent whitening agents
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Patent number 6,818,205
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Issue date Nov 16, 2004
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Ciba Specialty Chemicals Corporation
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Dieter Reinehr
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Mixtures of fluorescent whitening agents
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Patent number 6,783,698
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Issue date Aug 31, 2004
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Ciba Specialty Chemicals Corporation
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Dieter Reinehr
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Biphenyl diquaternary ammonium compounds
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Patent number 6,730,655
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Issue date May 4, 2004
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Ciba Specialty Chemicals Corporation
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Dieter Reinehr
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Mixtures of fluorescent whitening agents
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Patent number 6,719,922
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Issue date Apr 13, 2004
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Ciba Specialty Chemicals Corporation
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Dieter Reinehr
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Fabric bleaching composition
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Patent number 6,528,469
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Issue date Mar 4, 2003
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Ciba Specialty Chemicals Corporation
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Dieter Reinehr
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Asymmetric stilbene compounds
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Patent number 6,482,241
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Issue date Nov 19, 2002
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Ciba Specialty Chemicals Corporation
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Georges Metzger
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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Biphenyl-substituted triazines
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Patent number 6,468,958
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Issue date Oct 22, 2002
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Ciba Specialty Chemicals Corporation
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Ian John Fletcher
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Fluorescent whitening agents
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Patent number 6,464,735
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Issue date Oct 15, 2002
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Ciba Specialty Chemicals Corporation
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Peter Rohringer
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Fluorescent whitening agents
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Patent number 6,458,169
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Issue date Oct 1, 2002
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Ciba Specialty Chemicals Corporation
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Peter Rohringer
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Biphenyl-substituted triazines
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Patent number 6,255,483
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Issue date Jul 3, 2001
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Ciba Specialty Chemicals Corporation
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Ian John Fletcher
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Fluorescent whitening agents
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Patent number 6,210,449
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Issue date Apr 3, 2001
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Ciba Specialty Chemicals Corporation
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Peter Rohringer
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Triazine derivatives
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Patent number 6,193,960
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Issue date Feb 27, 2001
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Ciba Specialty Chemicals Corporation
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Georges Metzger
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Asymmetric stilbene compounds
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Patent number 6,143,889
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Issue date Nov 7, 2000
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Ciba Specialty Chemicals Corporation
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Georges Metzger
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Protective method
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Patent number 6,117,189
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Issue date Sep 12, 2000
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Ciba Specialty Chemicals Corporation
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Dieter Reinehr
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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