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Reinach, CH
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last 30 patents
Information
Patent Grant
Process for dyeing leather with an aqueous bath containing sulfonat...
Patent number
5,152,801
Issue date
Oct 6, 1992
Ciba-Geigy Corporation
Hans Altermatt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Vattable 2-aryl-4,6-diaminopyrimidines
Patent number
4,845,220
Issue date
Jul 4, 1989
Hans Altermatt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anthrimidecarbazole compound having thenoylamino groups
Patent number
4,772,725
Issue date
Sep 20, 1988
Ciba-Geigy Corporation
Hans Altermatt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for dyeing high-molecular organic material in the melt
Patent number
4,211,688
Issue date
Jul 8, 1980
Ciba-Geigy Corporation
Hans Altermatt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Triazinyl dyes
Patent number
3,972,881
Issue date
Aug 3, 1976
Ciba-Geigy Corporation
Hans Altermatt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Triazinyl vat dyestuffs
Patent number
3,935,208
Issue date
Jan 27, 1976
Hans Altermatt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...