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Robert Kuth
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Cologne, DE
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last 30 patents
Information
Patent Grant
Reactive azo dyestuffs, free from anionic groups and containing a b...
Patent number
4,676,803
Issue date
Jun 30, 1987
Bayer Aktiengesellschaft
Wolfgang Harms
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for improving the light fastness of polyamide dyeings
Patent number
4,544,372
Issue date
Oct 1, 1985
Bayer Aktiengesellschaft
Klaus-Peter Heise
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Halogenotriazinyl dyestuffs
Patent number
4,503,224
Issue date
Mar 5, 1985
Bayer Aktiengesellschaft
Wolfgang Harms
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Solid dyestuff formulations containing ethylenically unsaturated ac...
Patent number
4,502,863
Issue date
Mar 5, 1985
Bayer Aktiengesellschaft
Wolfgang Bornatsch
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for the one-bath, single-stage dyeing or printing of cellul...
Patent number
4,294,579
Issue date
Oct 13, 1981
Bayer Aktiengesellschaft
Udo-Winifred Hendricks
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for dyeing and printing cellulose fibres
Patent number
4,290,768
Issue date
Sep 22, 1981
Bayer Aktiengesellschaft
Rutger Neeff
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Transfer printing process and printing inks and temporary supports...
Patent number
4,278,434
Issue date
Jul 14, 1981
Bayer Aktiengesellschaft
Friedrich W. Krock
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for dyeing and printing cellulose fibres
Patent number
4,277,245
Issue date
Jul 7, 1981
Bayer Aktiengesellschaft
Manfred Groll
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for dyeing and printing cellulose fibres with reactive dyes...
Patent number
4,268,266
Issue date
May 19, 1981
Bayer Aktiengesellschaft
Udo-Winfried Hendricks
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for dyeing and printing cellulose fibres
Patent number
4,256,460
Issue date
Mar 17, 1981
Bayer Aktiengesellschaft
Gunter Gehrke
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for dyeing and printing cellulose fibres
Patent number
4,255,151
Issue date
Mar 10, 1981
Bayer Aktiengesellschaft
Volker Hederich
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for dyeing and printing cellulose fibres
Patent number
4,249,275
Issue date
Feb 10, 1981
Bayer Aktiengesellschaft
Herbert Hugl
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...