Udo Mayer

Person

Frankenthal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Triboelectric chargeable coating powder
- Patent number 6,242,052
- Issue date Jun 5, 2001
- BASF Coatings AG
- Christoph Hilger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
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
Cationic sulfonic acid dyes
- Patent number 6,048,969
- Issue date Apr 11, 2000
- BASF Aktiengesellschaft
- Gunter-Rudolf Schroder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes and a method of making a hydrocarbon using an azo dye
- Patent number 5,827,332
- Issue date Oct 27, 1998
- BASF Aktiengesellschaft
- Georg Zeidler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of DI-OR triarylmethane dyes by oxidation
- Patent number 5,792,879
- Issue date Aug 11, 1998
- BASF Aktiengesellschaft
- Thomas Gessner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Basic dyes based on amides of J-acid (1-hydroxy-6-aminonaphthalene-...
- Patent number 5,750,661
- Issue date May 12, 1998
- BASF Aktiengesellschaft
- Ulrike Schloesser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oligomeric triarylmethane dyes
- Patent number 5,750,742
- Issue date May 12, 1998
- BASF Aktiengesellschaft
- Gunter-Rudolf Schroder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of Di- or triarylmethane dyes by oxidation
- Patent number 5,659,053
- Issue date Aug 19, 1997
- BASF Aktiengesellschaft
- Thomas Gessner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Basic dyes based on amides of j-acid (1-hydroxy-6-aminonaphthalene-...
- Patent number 5,571,898
- Issue date Nov 5, 1996
- BASF Aktiengesellschaft
- Ulrike Schloesser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Imidazolymethylated copper phthalocyanine dyes
- Patent number 5,496,378
- Issue date Mar 5, 1996
- BASF Aktiengesellschaft
- Heidi Hengelsberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Double benzimidazoles
- Patent number 5,478,940
- Issue date Dec 26, 1995
- BASF Aktiengesellschaft
- Gunter-Rudolf Schroeder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzimidazoles and their use as charger stabilizers
- Patent number 5,478,948
- Issue date Dec 26, 1995
- BASF Aktiengesellschaft
- Gunter-Rudolf Schroeder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyazo dyes having a diazo component of the aminobenzophenone series
- Patent number 5,470,959
- Issue date Nov 28, 1995
- BASF Aktiengesellschaft
- Gunther Lamm
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Biscationic azo dyes and intermediates therefor
- Patent number 5,424,404
- Issue date Jun 13, 1995
- BASF Aktiengesellschaft
- Manfred Ruske
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rhodamine derivatives
- Patent number 5,410,053
- Issue date Apr 25, 1995
- BASF Aktiengesellschaft
- Erwin Hahn
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Doubled azo dyes
- Patent number 5,378,818
- Issue date Jan 3, 1995
- BASF Aktiengesellschaft
- Udo Mayer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Sulfonamides derived from 1-hydroxy-6-aminonaphthalene-3-sulfonic a...
- Patent number 5,354,904
- Issue date Oct 11, 1994
- BASF Aktiengesellschaft
- Udo Mayer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of DI- or triarylmethane dyes by oxidation
- Patent number 5,347,022
- Issue date Sep 13, 1994
- BASF Aktiengesellschaft
- Thomas Gessner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrostatic toner containing a keto compound as a charge stabilizer
- Patent number 5,338,639
- Issue date Aug 16, 1994
- BASF Aktiengesellschaft
- Gunter-Rudolf Schroeder
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Basic azo dyes with a coupling component of the hydroxynaphthalenec...
- Patent number 5,286,854
- Issue date Feb 15, 1994
- BASF Aktiengesellschaft
- Erwin Hahn
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disazo dyes with hydroxysulfonylnaphthalene coupling components
- Patent number 5,175,260
- Issue date Dec 29, 1992
- BASF Aktiengesellschaft
- Gunter-Rudolf Schroeder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of J-acid urea
- Patent number 5,144,064
- Issue date Sep 1, 1992
- BASF Aktiengesellschaft
- Erwin Hahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoline-4-carboxylic acid derivatives
- Patent number 5,071,987
- Issue date Dec 10, 1991
- BASF Aktiengesellschaft
- Friedrich-Wilhelm Raulfs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-aminophenylpentane-1,5-diones
- Patent number 5,053,524
- Issue date Oct 1, 1991
- BASF Aktiengesellschaft
- Friedrich-Wilhelm Raulfs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Doubled triphenylmethane dyes having bis acylpiperazine linkage
- Patent number 5,051,504
- Issue date Sep 24, 1991
- BASF Aktiengesellschaft
- Erwin Hahn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recording fluid for the ink jet process
- Patent number 5,019,165
- Issue date May 28, 1991
- BASF Aktiengesellschaft
- Horst Bruder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording fluid for the ink jet process
- Patent number 5,015,292
- Issue date May 14, 1991
- BASF Aktiengesellschaft
- Horst Bruder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording fluid containing phenyl azo naphthalene dyes for the ink...
- Patent number 4,975,118
- Issue date Dec 4, 1990
- BASF Aktiengesellschaft
- Udo Mayer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Benzopyrans for use in recording systems
- Patent number 4,966,983
- Issue date Oct 30, 1990
- BASF Aktiengesellschaft
- Andreas Guentner
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Triboelectric chargeable coating powder

Oligomer azo colorants

Oligomeric azo dyes

Cationic sulfonic acid dyes

Azo dyes and a method of making a hydrocarbon using an azo dye

Preparation of DI-OR triarylmethane dyes by oxidation

Basic dyes based on amides of J-acid (1-hydroxy-6-aminonaphthalene-...

Oligomeric triarylmethane dyes

Preparation of Di- or triarylmethane dyes by oxidation

Basic dyes based on amides of j-acid (1-hydroxy-6-aminonaphthalene-...

Imidazolymethylated copper phthalocyanine dyes

Double benzimidazoles

Benzimidazoles and their use as charger stabilizers

Polyazo dyes having a diazo component of the aminobenzophenone series

Biscationic azo dyes and intermediates therefor

Rhodamine derivatives

Doubled azo dyes

Sulfonamides derived from 1-hydroxy-6-aminonaphthalene-3-sulfonic a...

Preparation of DI- or triarylmethane dyes by oxidation

Electrostatic toner containing a keto compound as a charge stabilizer

Basic azo dyes with a coupling component of the hydroxynaphthalenec...

Disazo dyes with hydroxysulfonylnaphthalene coupling components

Preparation of J-acid urea

Quinoline-4-carboxylic acid derivatives

3-aminophenylpentane-1,5-diones

Doubled triphenylmethane dyes having bis acylpiperazine linkage

Recording fluid for the ink jet process

Recording fluid for the ink jet process

Recording fluid containing phenyl azo naphthalene dyes for the ink...

Benzopyrans for use in recording systems