Olga Salcher

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Wuppertal, DE

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Patents Grantslast 30 patents

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
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
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
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