Heinrich Boehm

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Neuhofen, DE

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Patents Grantslast 30 patents

Information Patent Grant
1-hydroxypyrazole-4-carboxylic acid
- Patent number 4,769,473
- Issue date Sep 6, 1988
- BASF Aktiengesellschaft
- Heinrich Boehm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrification-inhibiting 1-hydroxypyrazole derivatives
- Patent number 4,673,429
- Issue date Jun 16, 1987
- BASF Aktiengesellschaft
- Norbert Rieber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Halogenated 1-hydroxypyrazoles
- Patent number 4,511,723
- Issue date Apr 16, 1985
- BASF Aktiengesellschaft
- Norbert Rieber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Halogenated 1-hydroxypyrazoles and their use as pesticides
- Patent number 4,492,689
- Issue date Jan 8, 1985
- BASF Aktiengesellschaft
- Norbert Rieber
- C07 - ORGANIC CHEMISTRY