Paul Lienhard

Person

Frenkendorf, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Dye salts of the anthraquinone dye series
- Patent number 5,416,227
- Issue date May 16, 1995
- Ciba-Geigy Corporation
- Martin Tanner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-molecular weight organic material containing a metal complex p...
- Patent number 5,066,695
- Issue date Nov 19, 1991
- Ciba-Geigy Corporation
- Georg Cseh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastics containing a nickel complex pigment
- Patent number 4,866,112
- Issue date Sep 12, 1989
- Ciba-Geigy Corporation
- Paul Lienhard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metal complexes of substituted 4-(2-carboxy-phenylazo-5-pyrazolones
- Patent number 4,847,365
- Issue date Jul 11, 1989
- Ciba-Geigy Corporation
- Paul Lienhard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copper or nickel complexes of ligands containing an azomethine, sem...
- Patent number 4,775,747
- Issue date Oct 4, 1988
- Ciba-Geigy Corporation
- Georg Cseh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer composition pigmented with copper or nickel complexes of li...
- Patent number 4,670,486
- Issue date Jun 2, 1987
- Ciba-Geigy Corporation
- Georg Cseh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for coloring high-molecular organic material, and novel met...
- Patent number 4,639,477
- Issue date Jan 27, 1987
- Ciba-Geigy Corporation
- Georg Cseh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for mass-coloring nylon with 1:2 chromium complex azo dye
- Patent number 4,527,994
- Issue date Jul 9, 1985
- Ciba-Geigy Corporation
- Paul Lienhard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the manufacture of metal complexes of isoindoline azines
- Patent number 4,496,727
- Issue date Jan 29, 1985
- Ciba-Geigy Corporation
- Abul Iqbal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nickel complex pigments of azines
- Patent number 4,460,768
- Issue date Jul 17, 1984
- Ciba-Geigy Corporation
- Abul Iqbal
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the manufacture of hydrazono-isoindolines
- Patent number 4,414,395
- Issue date Nov 8, 1983
- Ciba-Geigy Corporation
- Abul Iqbal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isoindoline compounds and the manufacture and use thereof
- Patent number 4,385,174
- Issue date May 24, 1983
- Ciba-Geigy Corporation
- Abul Iqbal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Red monoazo sulphonic acid dyestuffs for polyamide
- Patent number 4,378,970
- Issue date Apr 5, 1983
- Ciba-Geigy AG
- Paul Lienhard
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for coloring fibre forming polyamides in the melt with azo...
- Patent number 4,370,431
- Issue date Jan 25, 1983
- Ciba-Geigy Corporation
- Paul Lienhard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Amine salts of azo dyestuffs of the pyridone series
- Patent number 4,359,418
- Issue date Nov 16, 1982
- Ciba-Geigy Corporation
- Paul Lienhard
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nickel complex pigments of azines
- Patent number 4,355,159
- Issue date Oct 19, 1982
- Ciba-Geigy Corporation
- Abul Iqbal
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the production of metal complexes of isoindoline azines
- Patent number 4,349,671
- Issue date Sep 14, 1982
- Ciba-Geigy Corporation
- Abul Iqbal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isoindoline-azine nickel complex with piperazine
- Patent number 4,327,212
- Issue date Apr 27, 1982
- Ciba-Geigy Corporation
- Paul Lienhard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Red monoazo dyestuffs
- Patent number 4,312,808
- Issue date Jan 26, 1982
- Ciba-Geigy AG
- Paul Lienhard
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Undescanoic acids and esters thereof
- Patent number 4,290,964
- Issue date Sep 22, 1981
- Ciba-Geigy Corporation
- Dieter Reinehr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for dyeing linear polyamides in the melt
- Patent number 4,263,197
- Issue date Apr 21, 1981
- Ciba-Geigy Corporation
- Paul Lienhard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the mass coloration of polyesters
- Patent number 4,202,814
- Issue date May 13, 1980
- Ciba-Geigy Corporation
- Paul Lienhard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Betainic azo dyestuffs containing cobalt in complex union with a co...
- Patent number 4,008,211
- Issue date Feb 15, 1977
- Ciba-Geigy AG
- Paul Lienhard
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Paul Lienhard

Person

Patents Grantslast 30 patents

Dye salts of the anthraquinone dye series

High-molecular weight organic material containing a metal complex p...

Thermoplastics containing a nickel complex pigment

Metal complexes of substituted 4-(2-carboxy-phenylazo-5-pyrazolones

Copper or nickel complexes of ligands containing an azomethine, sem...

Polymer composition pigmented with copper or nickel complexes of li...

Process for coloring high-molecular organic material, and novel met...

Process for mass-coloring nylon with 1:2 chromium complex azo dye

Process for the manufacture of metal complexes of isoindoline azines

Nickel complex pigments of azines

Process for the manufacture of hydrazono-isoindolines

Isoindoline compounds and the manufacture and use thereof

Red monoazo sulphonic acid dyestuffs for polyamide

Process for coloring fibre forming polyamides in the melt with azo...

Amine salts of azo dyestuffs of the pyridone series

Nickel complex pigments of azines

Process for the production of metal complexes of isoindoline azines

Isoindoline-azine nickel complex with piperazine

Red monoazo dyestuffs

Undescanoic acids and esters thereof

Process for dyeing linear polyamides in the melt

Process for the mass coloration of polyesters

Betainic azo dyestuffs containing cobalt in complex union with a co...