Karl J. Herd

Person

Cologne, DE

People

Patents Grantslast 30 patents

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
Monoaso compounds containing a fluoro-triazinyl group linked with a...
- Patent number 6,124,441
- Issue date Sep 26, 2000
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Stefan Ehrenberg
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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 triphendioxazine dyestuffs amidated...
- Patent number 5,944,854
- Issue date Aug 31, 1999
- Dystar Textilfarben GmbH & Co.
- Christian Schumacher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactive aluminum phthalocyanine dyestuffs, processes for their pre...
- Patent number 5,856,472
- Issue date Jan 5, 1999
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Karl-Josef Herd
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aluminum phthalocyanine reactive dyes
- Patent number 5,780,621
- Issue date Jul 14, 1998
- Bayer Aktiengesellschaft
- Wolfgang Harms
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phthalocyanine reactive dyestuff mixture
- Patent number 5,709,717
- Issue date Jan 20, 1998
- Bayer Aktiengesellschaft
- Wolfram Reddig
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of triphendioxazine dyestuffs amidated...
- Patent number 5,696,258
- Issue date Dec 9, 1997
- DyStar Textilfarben GmbH
- Christian Schumacher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds useful for the preparation of bi-and polyfunctional react...
- Patent number 5,686,642
- Issue date Nov 11, 1997
- Bayer Aktiengesellschaft
- Konrad Bootz
- C07 - ORGANIC CHEMISTRY
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
Bi -and polyfunctional reactive dyestuffs, their prepartion and the...
- Patent number 5,597,902
- Issue date Jan 28, 1997
- Bayer Aktiengesellschaft
- Konrad Bootz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactive dyestuffs having reactive fluorine-containing pyrimidyl ra...
- Patent number 5,591,834
- Issue date Jan 7, 1997
- Bayer Aktiengesellschaft
- Konrad Bootz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
5-chloro-4-fluoropyrimidinyl substituted diazopyridone
- Patent number 5,587,465
- Issue date Dec 24, 1996
- Bayer Aktiengesellschaft
- Karl-Heinz Sch undeh utte
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the preparation of aminoazo dyes
- Patent number 5,554,731
- Issue date Sep 10, 1996
- Bayer Aktiengesellschaft
- Karl-Josef Herd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dyeing OH- or amido-containing materials with reactive dyestuffs co...
- Patent number 5,538,518
- Issue date Jul 23, 1996
- Bayer Aktiengesellschaft
- Wolfram Reddig
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Reactive dyestuffs containing a difluoropyrimidine radical
- Patent number 5,436,324
- Issue date Jul 25, 1995
- Bayer Aktiengesellschaft
- Wolfram Reddig
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Symmetric azo dyestuffs
- Patent number 5,434,251
- Issue date Jul 18, 1995
- Bayer Aktiengesellschaft
- Karl-Josef Herd
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fiber-reactive monoazo and disazo dyes
- Patent number 5,432,266
- Issue date Jul 11, 1995
- Bayer Aktiengesellschaft
- Karl-Josef Herd
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Azo dyestuffs containing fluorotriazinyl and vinylsulfonylmethyl-ty...
- Patent number 5,428,141
- Issue date Jun 27, 1995
- Bayer Aktiengesellschaft
- Karl-Josef Herd
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
2-amino-4-phenylamino-1,3,5-triazinyl reactive dyestuffs, process f...
- Patent number 5,420,256
- Issue date May 30, 1995
- Bayer Aktiengesellschaft
- Thomas Eizenhofer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing [5-amino-2-(2-hydroxyethylamino)-phenyl](2-hy...
- Patent number 5,414,131
- Issue date May 9, 1995
- Bayer Aktiengesellschaft
- Karl-Josef Herd
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactive pyridone-containing dyestuffs, their preparation and their...
- Patent number 5,412,078
- Issue date May 2, 1995
- Bayer Aktiengesellschaft
- Thomas Eizenhofer
- 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
Triazine ring-containing reactive dyestuffs, their preparation and use
- Patent number 5,405,947
- Issue date Apr 11, 1995
- Bayer Aktiengesellschaft
- Manfred Hoppe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive dyestuffs
- Patent number 5,401,277
- Issue date Mar 28, 1995
- Bayer Aktiengesellschaft
- Wolfram Reddig
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reactive dyestuffs for dyeing and printing materials containing OH...
- Patent number 5,378,817
- Issue date Jan 3, 1995
- Bayer Aktiengesellschaft
- Konrad Bootz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pyridone dyestuffs
- Patent number 5,359,041
- Issue date Oct 25, 1994
- Bayer Aktiengesellschaft
- Wolfram Reddig
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Karl J. Herd

Person

Patents Grantslast 30 patents

Reactive dyestuffs containing monohagenotriazine and vinylsulfone g...

Monoaso compounds containing a fluoro-triazinyl group linked with a...

Reactive dyestuffs containing monohalogenotriazine and vinylsulfone...

Process for the preparation of triphendioxazine dyestuffs amidated...

Reactive aluminum phthalocyanine dyestuffs, processes for their pre...

Aluminum phthalocyanine reactive dyes

Phthalocyanine reactive dyestuff mixture

Process for the preparation of triphendioxazine dyestuffs amidated...

Compounds useful for the preparation of bi-and polyfunctional react...

Process for the preparation of sulphones

Process for the preparation of sulphones

Bi -and polyfunctional reactive dyestuffs, their prepartion and the...

Reactive dyestuffs having reactive fluorine-containing pyrimidyl ra...

5-chloro-4-fluoropyrimidinyl substituted diazopyridone

Process for the preparation of aminoazo dyes

Dyeing OH- or amido-containing materials with reactive dyestuffs co...

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

Bifunctional reactive dyestuff mixture

Reactive dyestuffs containing a difluoropyrimidine radical

Symmetric azo dyestuffs

Fiber-reactive monoazo and disazo dyes

Azo dyestuffs containing fluorotriazinyl and vinylsulfonylmethyl-ty...

2-amino-4-phenylamino-1,3,5-triazinyl reactive dyestuffs, process f...

Process for preparing [5-amino-2-(2-hydroxyethylamino)-phenyl](2-hy...

Reactive pyridone-containing dyestuffs, their preparation and their...

Process for the preparation of amino-substituted thioethers

Triazine ring-containing reactive dyestuffs, their preparation and use

Reactive dyestuffs

Reactive dyestuffs for dyeing and printing materials containing OH...

Pyridone dyestuffs