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Klaus Artz
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Muttenz, CH
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last 30 patents
Information
Patent Grant
Mixtures of fluorescent whitening agents
Patent number
4,889,655
Issue date
Dec 26, 1989
Ciba-Geigy Corporation
Heinz Hefti
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Stilbene derivatives
Patent number
4,684,744
Issue date
Aug 4, 1987
Ciga-Geiby Corporation
Klaus Artz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Mothproofing and beetleproofing agent for keratinous material and p...
Patent number
4,503,100
Issue date
Mar 5, 1985
Ciba-Geigy Corporation
Bernardo de Sousa
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Benzisothiazole and indazole azo compounds
Patent number
3,985,726
Issue date
Oct 12, 1976
Ciba-Geigy AG
Klaus Artz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Monoazo compounds
Patent number
3,971,740
Issue date
Jul 27, 1976
Ciba-Geigy AG
Nalin Binduprasad Desai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for dyeing and printing textile materials of synthetic orga...
Patent number
3,964,862
Issue date
Jun 22, 1976
Ciba-Geigy AG
Purushottam Janardan Kangle
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...