Peter Liechti

Person

Arisdorf, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Process for dyeing cellulosic textile material with disperse dyes
- Patent number 5,298,032
- Issue date Mar 29, 1994
- Ciba-Geigy Corporation
- Wolfgang Schlenker
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for dyeing hydrophobic textile material with disperse dyes...
- Patent number 5,199,956
- Issue date Apr 6, 1993
- Ciba-Geigy Corporation
- Wolfgang Schlenker
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Disperse dyes which are convertible into a thermomigration fast form
- Patent number 5,116,958
- Issue date May 26, 1992
- Ciba-Geigy Corporation
- Peter Liechti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Disperse dyes which are convertible into a thermo-migration fast form
- Patent number 5,055,567
- Issue date Oct 8, 1991
- Ciba-Geigy Corporation
- Peter Liechti
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
N-phenoxyalkylene anilines as coupling components
- Patent number 5,037,967
- Issue date Aug 6, 1991
- Ciba-Geigy Corporation
- Angelo D. Casa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disperse dyes containing a tricyanovinyl grouping bonded to a N,N-d...
- Patent number 4,992,558
- Issue date Feb 12, 1991
- Ciba-Geigy Corporation
- Peter Liechti
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Tricyanovinyl-N,N-disubstituted anilines as disperse dyes
- Patent number 4,914,190
- Issue date Apr 3, 1990
- Ciba-Geigy Corporation
- Peter Liechti
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disperse azo dyes containing N-phenoxyalkyleneanilines as coupling...
- Patent number 4,910,299
- Issue date Mar 20, 1990
- Ciba-Geigy Corporation
- Angelo D. Casa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes containing aralkyl-nitrophenyl diazo components
- Patent number 4,704,452
- Issue date Nov 3, 1987
- Ciba-Geigy Corporation
- Peter Liechti
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dye stable to dyeing, processes for producing it, and its use for d...
- Patent number 4,453,944
- Issue date Jun 12, 1984
- Ciba-Geigy Corporation
- Peter Liechti
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
N-Methylolcarboxamide compounds
- Patent number 4,395,546
- Issue date Jul 26, 1983
- Ciba-Geigy Corporation
- Jeroslav Haase
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the purification of industrial effluents
- Patent number 4,306,080
- Issue date Dec 15, 1981
- Ciba-Geigy Corporation
- Jaroslav Haase
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Cationically modified, cellulose-containing materials
- Patent number 4,178,438
- Issue date Dec 11, 1979
- Ciba-Geigy Aktiengesellschaft
- Jaroslav Haase
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of aromatic compounds containing ethylene double bonds
- Patent number 4,158,099
- Issue date Jun 12, 1979
- Ciba-Geigy AG
- Adolf E. Siegrist
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aromatic compounds containing ethylene double bonds, processes for...
- Patent number 3,991,049
- Issue date Nov 9, 1976
- Ciba-Geigy AG
- Adolf Emil Siegrist
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bis-stilbene compounds
- Patent number 3,984,399
- Issue date Oct 5, 1976
- Ciba-Geigy AG
- Kurt Weber
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Peter Liechti

Person

Patents Grantslast 30 patents

Process for dyeing cellulosic textile material with disperse dyes

Process for dyeing hydrophobic textile material with disperse dyes...

Disperse dyes which are convertible into a thermomigration fast form

Disperse dyes which are convertible into a thermo-migration fast form

N-phenoxyalkylene anilines as coupling components

Disperse dyes containing a tricyanovinyl grouping bonded to a N,N-d...

Tricyanovinyl-N,N-disubstituted anilines as disperse dyes

Disperse azo dyes containing N-phenoxyalkyleneanilines as coupling...

Azo dyes containing aralkyl-nitrophenyl diazo components

Dye stable to dyeing, processes for producing it, and its use for d...

N-Methylolcarboxamide compounds

Process for the purification of industrial effluents

Cationically modified, cellulose-containing materials

Production of aromatic compounds containing ethylene double bonds

Aromatic compounds containing ethylene double bonds, processes for...

Bis-stilbene compounds