Klaus Kunde

Person

Neunkirchen-Seelscheid, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Metal complex dyes based on Bucherer naphthols
- Patent number 6,809,187
- Issue date Oct 26, 2004
- Oystar Textil Farben GmbH & Co.
- Stefan Ehrenberg
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive dyestuffs containing monohagenotriazine and vinylsulfone g...
- Patent number 6,376,656
- Issue date Apr 23, 2002
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Klaus Kunde
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azo dyes
- Patent number 6,297,362
- Issue date Oct 2, 2001
- Bayer Aktiengesellschaft
- Klaus Kunde
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Disazo dyes
- Patent number 6,194,554
- Issue date Feb 27, 2001
- Bayer Aktiengesellschaft
- Winfried Mennicke
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Disazo dyestuffs
- Patent number 6,031,083
- Issue date Feb 29, 2000
- Bayer Aktiengesellschaft
- Klaus Kunde
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Reactive dyestuffs containing monohalogenotriazine and vinylsulfone...
- Patent number 6,025,478
- Issue date Feb 15, 2000
- Bayer AG
- Klaus Kunde
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of aminodiarylazo compounds
- Patent number 6,008,330
- Issue date Dec 28, 1999
- Bayer Aktiengesellschaft
- Klaus Kunde
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for dyeing cellulosic materials with disazo dyestuffs
- Patent number 5,883,234
- Issue date Mar 16, 1999
- Bayer Aktiengesellschaft
- Winfried Mennicke
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the preparation of reactive azo dyes
- Patent number 5,872,228
- Issue date Feb 16, 1999
- Bayer AG
- Klaus Kunde
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-fast disazo dyestuffs
- Patent number 5,844,101
- Issue date Dec 1, 1998
- Bayer Aktiengesellschaft
- Klaus Kunde
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Disazo dyestuffs
- Patent number 5,808,016
- Issue date Sep 15, 1998
- Bayer Aktiengesellschaft
- Klaus Kunde
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Aminomethylnaphthalenecarboxlic acid dyestuffs
- Patent number 5,795,971
- Issue date Aug 18, 1998
- Bayer Aktiengesellschaft
- Klaus Kunde
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of sulphones
- Patent number 5,675,040
- Issue date Oct 7, 1997
- Bayer Aktiengesellschaft
- Wolfgang Harms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of sulphones
- Patent number 5,663,442
- Issue date Sep 2, 1997
- Bayer Aktiengesellschaft
- Wolfgang Harms
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Disazo reactive dyestuffs
- Patent number 5,512,663
- Issue date Apr 30, 1996
- Bayer Aktiengesellschaft
- Klaus Kunde
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
SO.sub.2 -containing fiber-reactive azo dyestuffs
- Patent number 5,493,010
- Issue date Feb 20, 1996
- Bayer Aktiengesellschaft
- Karl-Josef Herd
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Bifunctional reactive dyestuff mixture
- Patent number 5,460,631
- Issue date Oct 24, 1995
- Bayer Aktiengesellschaft
- Manfred Hoppe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyfunctional azo reactive dyestuffs containing a morpholinyl-subs...
- Patent number 5,459,244
- Issue date Oct 17, 1995
- Bayer Aktiengesellschaft
- Klaus Kunde
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of amino-substituted thioethers
- Patent number 5,410,081
- Issue date Apr 25, 1995
- Bayer Aktiengesellschaft
- Klaus Kunde
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactive dyestuff containing triazinyl and halopyrimidine moieties
- Patent number 5,340,928
- Issue date Aug 23, 1994
- Bayer Aktiengesellschaft
- Manfred Hoppe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyestuffs and intermediate products for their preparation
- Patent number 5,278,293
- Issue date Jan 11, 1994
- Bayer Aktiengesellschaft
- Karl-Josef Herd
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Copper complexes of 4-fluoro-5-chloropyrimidin-6-yl containing ract...
- Patent number 5,256,773
- Issue date Oct 26, 1993
- Bayer Aktiengesellschaft
- Klaus Kunde
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Copper complexes of sulpho groups containing disazo dyestuffs
- Patent number 5,233,027
- Issue date Aug 3, 1993
- Bayer Aktiengesellschaft
- Rolf Hinrichs
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the coloring of paper with disazo dyes containing sulfo...
- Patent number 5,034,017
- Issue date Jul 23, 1991
- Bayer Aktiengesellschaft
- Klaus Kunde
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Naphtholazophenylazoaminonaphthol compounds and copper complexes th...
- Patent number 4,988,805
- Issue date Jan 29, 1991
- Bayer Aktiengesellschaft
- Klaus Kunde
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Colorants obtained by reacting a NH.sub.2 -containing dyestuff with...
- Patent number 4,978,747
- Issue date Dec 18, 1990
- Bayer Aktiengesellschaft
- Karl-Arnold Weber
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Recording liquid for ink jet recording systems
- Patent number 4,752,337
- Issue date Jun 21, 1988
- Bayer Aktiengesellschaft
- Klaus Kunde
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Printing ink
- Patent number 4,750,935
- Issue date Jun 14, 1988
- Mobay Corporation
- Helmut P. Prochaska
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Symmetrical bis-(triazinyamino phenyl azo acetoacetanilide) dyestuffs
- Patent number 4,517,357
- Issue date May 14, 1985
- Bayer Aktiengesellschaft
- Klaus Kunde
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cationic triazine azo dyes
- Patent number 4,486,348
- Issue date Dec 4, 1984
- Bayer Aktiengesellschaft
- Klaus Kunde
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Metal complex dyes based bucherered naphthols
- Publication number 20040054154
- Publication date Mar 18, 2004
- Stefan Ehrenberg
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Inkjet dyes
- Publication number 20030177944
- Publication date Sep 25, 2003
- Klaus Kunde
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Klaus Kunde

Person

Patents Grantslast 30 patents

Metal complex dyes based on Bucherer naphthols

Reactive dyestuffs containing monohagenotriazine and vinylsulfone g...

Azo dyes

Disazo dyes

Disazo dyestuffs

Reactive dyestuffs containing monohalogenotriazine and vinylsulfone...

Process for the preparation of aminodiarylazo compounds

Process for dyeing cellulosic materials with disazo dyestuffs

Process for the preparation of reactive azo dyes

Light-fast disazo dyestuffs

Disazo dyestuffs

Aminomethylnaphthalenecarboxlic acid dyestuffs

Process for the preparation of sulphones

Process for the preparation of sulphones

Disazo reactive dyestuffs

SO.sub.2 -containing fiber-reactive azo dyestuffs

Bifunctional reactive dyestuff mixture

Polyfunctional azo reactive dyestuffs containing a morpholinyl-subs...

Process for the preparation of amino-substituted thioethers

Reactive dyestuff containing triazinyl and halopyrimidine moieties

Azo dyestuffs and intermediate products for their preparation

Copper complexes of 4-fluoro-5-chloropyrimidin-6-yl containing ract...

Copper complexes of sulpho groups containing disazo dyestuffs

Process for the coloring of paper with disazo dyes containing sulfo...

Naphtholazophenylazoaminonaphthol compounds and copper complexes th...

Colorants obtained by reacting a NH.sub.2 -containing dyestuff with...

Recording liquid for ink jet recording systems

Printing ink

Symmetrical bis-(triazinyamino phenyl azo acetoacetanilide) dyestuffs

Cationic triazine azo dyes

Patents Applicationslast 30 patents

Metal complex dyes based bucherered naphthols

Inkjet dyes