Guenter Retzlaff

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Roemerberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Agents for influencing plant growth
- Patent number 4,923,503
- Issue date May 8, 1990
- BASF Aktiengesellschaft
- Guenter Schulz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aniline derivatives and their use for controlling undesirable plant...
- Patent number 4,566,900
- Issue date Jan 28, 1986
- BASF Aktiengesellschaft
- Peter Plath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Arylthiolcarbamates, herbicides containing them, and processes fo...
- Patent number 4,459,238
- Issue date Jul 10, 1984
- BASF Aktiengesellschaft
- Ulrich Schirmer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
N-Aryl(thio)carbamates, the manufacture thereof, and the use thereo...
- Patent number 4,396,418
- Issue date Aug 2, 1983
- BASF Aktiengesellschaft
- Ulrich Schirmer
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Substituted 2,1,3-benzothiadiazine compounds
- Patent number 4,158,559
- Issue date Jun 19, 1979
- BASF Aktiengesellschaft
- Gerd Stubenrauch
- C07 - ORGANIC CHEMISTRY