Axel Kleeman

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Gau-Alegesheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Herbicidal 6-thienyloxypyrid-2-carboxamides
- Patent number 5,869,426
- Issue date Feb 9, 1999
- American Cyanamid Company
- Gary Mitchell Karp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal thienyloxyazines
- Patent number 5,851,952
- Issue date Dec 22, 1998
- American Cyanamid Company
- Gary Mitchell Karp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal 2-(hectero)aryloxy-6-arypyridines and 2-aryl-4-(hetero)a...
- Patent number 5,824,624
- Issue date Oct 20, 1998
- American Cyanamid Company
- Axel Kleeman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal 2,6-substituted pyridines
- Patent number 5,374,604
- Issue date Dec 20, 1994
- American Cyanamid Company
- Axel Kleeman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dithienylalkylamines and process for their production
- Patent number 4,206,213
- Issue date Jun 3, 1980
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Axel Kleeman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of substituted pyridine (C)
- Patent number 4,171,444
- Issue date Oct 16, 1979
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Helmut Beschke
- C07 - ORGANIC CHEMISTRY