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Friedrich Berschauer
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Wuppertal, DE
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last 30 patents
Information
Patent Grant
(2-aminopropyl) pyridines useful as intermediates
Patent number
5,216,170
Issue date
Jun 1, 1993
Bayer Aktiengesellschaft
Hans Lindel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-bromo-6-chloro-5-amino-2-substituted pyridyl compounds
Patent number
5,086,181
Issue date
Feb 4, 1992
Bayer Aktiengesellschaft
Hans Lindel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Efomycins as performance promoters in animals
Patent number
5,073,369
Issue date
Dec 17, 1991
Bayer Aktiengesellschaft
Klaus Frobel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Heteroarylethanol-pyridylalkylamines for controlling animal growth
Patent number
5,028,617
Issue date
Jul 2, 1991
Bayer Aktiengesellschaft
Hans Lindel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2,4-dihalogeno-6-pyridylethanolphenylisopropylamines for shifting t...
Patent number
5,010,091
Issue date
Apr 23, 1991
Bayer Aktiengesellschaft
Hans Lindel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-bromo-6-chloro-5-amino-2-pyridyl-ethanolamines and their use as y...
Patent number
4,988,694
Issue date
Jan 29, 1991
Bayer Aktiengesellschaft
Hans Lindel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Use of benzimidazole derivatives as yield promoters
Patent number
4,960,783
Issue date
Oct 2, 1990
Bayer Aktiengesellschaft
Gerhard Bonse
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aminophenylethylamine yield promoters
Patent number
4,935,409
Issue date
Jun 19, 1990
Bayer Aktiengesellschaft
Hartmund Wollweber
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Efomycin G and it's use as yield promoter in animals
Patent number
4,927,810
Issue date
May 22, 1990
Bayer Aktiengesellschaft
Klaus Frobel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted pyridylethanolamine livestock production promoters
Patent number
4,920,136
Issue date
Apr 24, 1990
Bayer Aktiengesellschaft
Hans Lindel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrrolophenylalkanolamines as animal yield promoters
Patent number
4,904,679
Issue date
Feb 27, 1990
Bayer Aktiengesellschaft
Hartmund Wollweber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Arylethanolhydroxylamines and their use for promoting yield
Patent number
4,880,840
Issue date
Nov 14, 1989
Bayer Aktiengesellschaft
Hans Lindel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Heteroarylethylamine as production promoters in livestock
Patent number
4,863,939
Issue date
Sep 5, 1989
Bayer Aktiengesellschaft
Hans Lindel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Arylethanol-hydroxylamines for promotion of livestock production
Patent number
4,847,291
Issue date
Jul 11, 1989
Bayer Aktiengesellschaft
Axel Ingendoh
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Novel arylethanolamines for promoting livestock production
Patent number
4,845,262
Issue date
Jul 4, 1989
Bayer Aktiengesellschaft
Hans Lindel
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Promoting production of useful livestock with silylated aminophenyl...
Patent number
4,806,667
Issue date
Feb 21, 1989
Bayer Aktiengesellschaft
Horst Boshagen
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Microbiological production of livestock growth-promoting agent
Patent number
4,770,876
Issue date
Sep 13, 1988
Bayer Aktiengesellschaft
Erwin Bischoff
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Thienooxazinones, processes for their preparation, and their use as...
Patent number
4,760,063
Issue date
Jul 26, 1988
Bayer Aktiengsellschaft
Werner Hallenbach
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
N-glycosylated carboxamide derivatives as growth-promoters in lives...
Patent number
4,680,287
Issue date
Jul 14, 1987
Bayer Aktiengesellschaft
Oswald Lockhoff
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Biologically active agents containing substituted isoxazolidines
Patent number
4,678,797
Issue date
Jul 7, 1987
Bayer Aktiengesellschaft
Axel Ingendoh
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Antibiotic for animal feeds
Patent number
4,670,260
Issue date
Jun 2, 1987
Bayer Aktiengesellschaft
Erwin Bischoff
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Monosilylated aminophenylethylamine derivatives, a process for thei...
Patent number
4,670,423
Issue date
Jun 2, 1987
Bayer Aktiengesellschaft
Horst Boshagen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulphinyl- and sulphonyl-azacycloheptan-2-ones, and their use as fe...
Patent number
4,468,392
Issue date
Aug 28, 1984
Bayer Aktiengesellschaft
Gerd Fengler
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES