Ernst Tempel

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Riehen, CH

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Patents Grantslast 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
Liquid metal complex dye preparations, process for their preparatio...
- Patent number 5,066,309
- Issue date Nov 19, 1991
- Ciba-Geigy Corporation
- Ernst Tempel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous dispersion of a metallizable dye and sulfonated aromatic co...
- Patent number 4,923,481
- Issue date May 8, 1990
- Ciba-Geigy Corporation
- Roberto Galli
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Solid formulation of anionic dyes containing an ethoxylated stearyl...
- Patent number 4,820,311
- Issue date Apr 11, 1989
- Ciba-Geigy Corporation
- Ernst Tempel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Solid dye preparation of water soluble dyes with aliphatic aminocar...
- Patent number 4,465,491
- Issue date Aug 14, 1984
- Ciba-Geigy Corporation
- Paolo Balliello
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...