Josef Koller

Person

Reinach, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Benzothiazolium containing azo dyes useful for dyeing polyacrylonit...
- Patent number 5,929,216
- Issue date Jul 27, 1999
- Ciba Specialty Chemicals Corporation
- Wilfried Herter
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for dyeing wool and blends thereof with other fibres using...
- Patent number 5,207,799
- Issue date May 4, 1993
- Ciba-Geigy Corporation
- Gerhard Back
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the dyeing of polyacrylonitrile materials with cationic...
- Patent number 5,163,972
- Issue date Nov 17, 1992
- Ciba-Geigy Corporation
- Wilfried Herter
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fibre-reactive formazan dyes containing .beta.-chloroethylsulfonyl...
- Patent number 5,112,958
- Issue date May 12, 1992
- Ciba-Geigy Corporation
- Urs Lehmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fibre-reactive formazane dyes containing .beta.-sulfatoethylsulfony...
- Patent number 5,076,811
- Issue date Dec 31, 1991
- Ciba-Geigy Corporation
- Urs Lehmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fibre-reactive formazan dyes containing .beta.-halogenethyl or viny...
- Patent number 5,023,274
- Issue date Jun 11, 1991
- Ciba-Geigy Corporation
- Alois Puntener
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for improving the light-fastness of leather dyeings
- Patent number 4,818,246
- Issue date Apr 4, 1989
- Ciba-Geigy Corporation
- Alois Puntener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the trichromatic dyeing of leather
- Patent number 4,799,933
- Issue date Jan 24, 1989
- Ciba-Geigy Corporation
- Fabio Beffa
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Use of 1:2 chrome complex dyes for dyeing leather and furs
- Patent number 4,507,125
- Issue date Mar 26, 1985
- Ciba-Geigy Corporation
- Alois Puntener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for dyeing leather with mixtures of dyes
- Patent number 4,452,602
- Issue date Jun 5, 1984
- Alois Puntener
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the level dyeing of polyacrylonitrile materials of slow...
- Patent number 4,233,028
- Issue date Nov 11, 1980
- Ciba-Geigy Corporation
- Josef Koller
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dyeing preparations and process for dyeing polyacrylonitrile materi...
- Patent number 4,116,622
- Issue date Sep 26, 1978
- Ciba-Geigy Corporation
- Josef Koller
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Josef Koller

Person

Patents Grantslast 30 patents

Benzothiazolium containing azo dyes useful for dyeing polyacrylonit...

Process for dyeing wool and blends thereof with other fibres using...

Process for the dyeing of polyacrylonitrile materials with cationic...

Fibre-reactive formazan dyes containing .beta.-chloroethylsulfonyl...

Fibre-reactive formazane dyes containing .beta.-sulfatoethylsulfony...

Fibre-reactive formazan dyes containing .beta.-halogenethyl or viny...

Process for improving the light-fastness of leather dyeings

Process for the trichromatic dyeing of leather

Use of 1:2 chrome complex dyes for dyeing leather and furs

Process for dyeing leather with mixtures of dyes

Process for the level dyeing of polyacrylonitrile materials of slow...

Dyeing preparations and process for dyeing polyacrylonitrile materi...