Karl-Heinz Etzbach

Person

Frakenthal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid direct dye formulations
- Patent number 7,713,311
- Issue date May 11, 2010
- BASF Aktiengesellschaft
- Ingo Klopp
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid
- Patent number 6,933,371
- Issue date Aug 23, 2005
- BASF Aktiengesellschaft
- Gunter-Rudolf Schröder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azoxy dyes and copper complexes thereof
- Patent number 6,903,197
- Issue date Jun 7, 2005
- BASF Aktiengesellschaft
- Rainer Tresch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azoxy dyes and their Cu complexes
- Patent number 6,727,351
- Issue date Apr 27, 2004
- BASF Aktiengesellschaft
- Rainer Tresch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of compositions containing bisazo compounds for detecting fissures
- Patent number 6,616,712
- Issue date Sep 9, 2003
- BASF Aktiengesellschaft
- Karin Heidrun Beck
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cationic azo-dyes
- Patent number 6,346,609
- Issue date Feb 12, 2002
- BASF Aktiengesellschaft
- Karl-Heinz Etzbach
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymerizable oligomesogenes
- Patent number 6,335,462
- Issue date Jan 1, 2002
- BASF Aktiengesellschaft
- Karl-Heinz Etzbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dye mixtures containing thienyl and/or thiazolazo dyes
- Patent number 6,302,924
- Issue date Oct 16, 2001
- BASF Aktiengesellschaft
- Karl-Heinz Etzbach
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Colorant salts and their use in dyeing polymeric material
- Patent number 6,221,114
- Issue date Apr 24, 2001
- BASF Aktiengesellschaft
- Frank Würthner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble Quinacridones
- Patent number 6,152,968
- Issue date Nov 28, 2000
- BASF Aktiengesellschaft
- Karl-Heinz Etzbach
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Oligomer azo colorants
- Patent number 6,153,734
- Issue date Nov 28, 2000
- BASF Aktiengesellschaft
- Gunter-Rudolf Schroder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pyridone colorants
- Patent number 6,143,898
- Issue date Nov 7, 2000
- BASF Aktiengesellschaft
- Karl-Heinz Etzbach
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Polymerizable liquid-crystalline compounds
- Patent number 6,136,225
- Issue date Oct 24, 2000
- BASF Aktiengesellschaft
- Frank Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing pigment particles of defined shape and size
- Patent number 6,136,251
- Issue date Oct 24, 2000
- BASF Aktiengesellschaft
- Karl-Heinz Etzbach
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oligomeric azo dyes
- Patent number 6,114,512
- Issue date Sep 5, 2000
- BASF Aktiengesellschaft
- Gunter-Rudolf Schroder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of organic compounds in the plastic columnar discotic liquid-cr...
- Patent number 6,099,750
- Issue date Aug 8, 2000
- Siemens Aktiengesellschaft
- Jurgen Simmerer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cationic azo dyes based on aminobenzoic acid
- Patent number 6,048,968
- Issue date Apr 11, 2000
- BASF Aktiengesellschaft
- Karl-Heinz Etzbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of low molecular-weight or polymeric organic compounds which ar...
- Patent number 6,036,883
- Issue date Mar 14, 2000
- BASF Aktiengesellschaft
- Wolfgang Paulus
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methine and azamethine dyes based on trifluoromethylpyridones
- Patent number 5,962,691
- Issue date Oct 5, 1999
- BASF Aktiengesellschaft
- Andreas Johann Schmidt
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Electroluminescent arrangement
- Patent number 5,922,481
- Issue date Jul 13, 1999
- BASF Aktiengesellschaft
- Karl-Heinz Etzbach
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymerizable, chiral compounds and their use
- Patent number 5,886,242
- Issue date Mar 23, 1999
- BASF Aktiengesellschaft
- Karl-Heinz Etzbach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dye mixtures comprising methine and anthraquinone dyes
- Patent number 5,853,432
- Issue date Dec 29, 1998
- BASF Aktiengesellschaft
- Karl-Heinz Etzbach
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Methine dyes based on formylaminopyridones
- Patent number 5,849,361
- Issue date Dec 15, 1998
- BASF Aktiengesellschaft
- Rudiger Sens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Polymerizable liquid-crystalline compounds
- Patent number 5,833,880
- Issue date Nov 10, 1998
- BASF Aktiengesellschaft
- Karl Siemensmeyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azamethine dyes
- Patent number 5,811,370
- Issue date Sep 22, 1998
- BASF Aktiengesellschaft
- Rudiger Sens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid-crystalline compounds
- Patent number 5,804,097
- Issue date Sep 8, 1998
- BASF Aktiengsellschaft
- Paul Delavier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of low molecular-weight or polymeric organic compounds which ar...
- Patent number 5,798,197
- Issue date Aug 25, 1998
- BASF Aktiengesellschaft
- Wolfgang Paulus
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for coating and printing substrates
- Patent number 5,798,147
- Issue date Aug 25, 1998
- BASF Aktiengesellschaft
- Erich Beck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Azo dyes with a coupling component of the aminothiazole series
- Patent number 5,789,560
- Issue date Aug 4, 1998
- BASF Aktiengesellschaft
- Karl-Heinz Etzbach
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Methine and Azo dye-containing dye mixtures
- Patent number 5,785,719
- Issue date Jul 28, 1998
- BASF Aktiengesellschaft
- Karl-Heinz Etzbach
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Liquid Direct Dye Formulations
- Publication number 20080295262
- Publication date Dec 4, 2008
- BASF SE
- Ingo Klopp
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Azoxy dyes and copper complexes thereof
- Publication number 20040204570
- Publication date Oct 14, 2004
- BASF Akiengesellschaft
- Rainer Tresch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid
- Publication number 20040010866
- Publication date Jan 22, 2004
- Gunter-Rudolf Schröder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Karl-Heinz Etzbach

Person

Patents Grantslast 30 patents

Liquid direct dye formulations

Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid

Azoxy dyes and copper complexes thereof

Azoxy dyes and their Cu complexes

Use of compositions containing bisazo compounds for detecting fissures

Cationic azo-dyes

Polymerizable oligomesogenes

Dye mixtures containing thienyl and/or thiazolazo dyes

Colorant salts and their use in dyeing polymeric material

Water-soluble Quinacridones

Oligomer azo colorants

Pyridone colorants

Polymerizable liquid-crystalline compounds

Process for producing pigment particles of defined shape and size

Oligomeric azo dyes

Use of organic compounds in the plastic columnar discotic liquid-cr...

Cationic azo dyes based on aminobenzoic acid

Use of low molecular-weight or polymeric organic compounds which ar...

Methine and azamethine dyes based on trifluoromethylpyridones

Electroluminescent arrangement

Polymerizable, chiral compounds and their use

Dye mixtures comprising methine and anthraquinone dyes

Methine dyes based on formylaminopyridones

Polymerizable liquid-crystalline compounds

Azamethine dyes

Liquid-crystalline compounds

Use of low molecular-weight or polymeric organic compounds which ar...

Process for coating and printing substrates

Azo dyes with a coupling component of the aminothiazole series

Methine and Azo dye-containing dye mixtures

Patents Applicationslast 30 patents

Liquid Direct Dye Formulations

Azoxy dyes and copper complexes thereof

Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid