Georg Cseh

Person

Arlesheim, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Amine salts of azo pigments based on pyrazolone derivatives
- Patent number RE35359
- Issue date Oct 22, 1996
- Ciba-Geigy Corporation
- Stefan Hari
- 534 - Organic compounds
Information Patent Grant
Amine salts of azo pigments based on pyrazolone derivatives
- Patent number 5,151,505
- Issue date Sep 29, 1992
- Ciba-Geigy Corporation
- Stefan Hari
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Process for coloring high-molecular weight organic material using a...
- Patent number 4,992,495
- Issue date Feb 12, 1991
- Ciba-Geigy Corporation
- Stefan Hari
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Monoazo pigments derived from aminophthalimides and substituted ace...
- Patent number 4,473,500
- Issue date Sep 25, 1984
- Ciba-Geigy Corporation
- Georg Cseh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hetero-aryl azo acylamino substituted aceto-acetarylide pigments
- Patent number 4,220,586
- Issue date Sep 2, 1980
- Ciba-Geigy Corporation
- Georg Cseh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dicarboxylic acid ester diazo pigments
- Patent number 4,070,353
- Issue date Jan 24, 1978
- Ciba-Geigy Corporation
- Georg Cseh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Tetrachloro substituted disazo pigments
- Patent number 4,065,449
- Issue date Dec 27, 1977
- Ciba-Geigy Corporation
- Georg Cseh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo pigments containing acylamino groups
- Patent number 4,062,838
- Issue date Dec 13, 1977
- Ciba-Geigy Corporation
- Georg Cseh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo pigment containing at least 2 chlorine atoms and process for...
- Patent number 4,055,559
- Issue date Oct 25, 1977
- Ciba-Geigy Corporation
- Georg Cseh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo pigments containing at least one nitro group on the diazo co...
- Patent number 3,978,038
- Issue date Aug 31, 1976
- Ciba-Geigy Corporation
- Georg Cseh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Person

Patents Grantslast 30 patents

Amine salts of azo pigments based on pyrazolone derivatives

Amine salts of azo pigments based on pyrazolone derivatives

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

Process for coloring high-molecular weight organic material using a...

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...

Monoazo pigments derived from aminophthalimides and substituted ace...

Hetero-aryl azo acylamino substituted aceto-acetarylide pigments

Dicarboxylic acid ester diazo pigments

Tetrachloro substituted disazo pigments

Disazo pigments containing acylamino groups

Disazo pigment containing at least 2 chlorine atoms and process for...

Disazo pigments containing at least one nitro group on the diazo co...