Juergen Dressel

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Neuhofen, DE

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Patents Grantslast 30 patents

Information Patent Grant
2-amino-4-trichloropyridine derivatives
- Patent number 5,216,171
- Issue date Jun 1, 1993
- BASF Aktiengesellschaft
- Helmut Hagen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azole hemiaminal derivatives and their use as nitrification inhibitors
- Patent number 4,925,476
- Issue date May 15, 1990
- BASF Aktiengesellschaft
- Klaus Wagner
- C05 - FERTILISERS MANUFACTURE THEREOF
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
4-alkylimidazole derivatives and their use as nitrification inhibitors
- Patent number 4,602,927
- Issue date Jul 29, 1986
- BASF Aktiengesellschaft
- Toni Dockner
- C07 - ORGANIC CHEMISTRY