Karl-Otto Stumm

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Aspisheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Fungicidal 2-methoxybenzophenones
- Patent number 5,945,567
- Issue date Aug 31, 1999
- American Cyanamid Company
- Juergen Curtze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-bromo-2-methoxy-6-alkyl benzoic acids
- Patent number 5,922,905
- Issue date Jul 13, 1999
- American Cyanamid Company
- Juergen Curtze
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of dihaloazolopyrimidines
- Patent number 5,808,066
- Issue date Sep 15, 1998
- American Cyanamid Company
- Gunter Krummel
- C07 - ORGANIC CHEMISTRY