Karl-Heinz Neuhauser

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D-8261 Taufkirchen-Gallenbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
2-alkoxy-5-methoxypyrimidines or their tautomeric forms and methods...
- Patent number 6,620,932
- Issue date Sep 16, 2003
- Degussa AG
- Thomas Güthner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of N-cyanoethanimidic acid esters
- Patent number 4,956,503
- Issue date Sep 11, 1990
- SKW Trostberg Aktiengesellschaft
- Stefan Weiss
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of solid sodium hydrogen cyanamide
- Patent number 4,714,602
- Issue date Dec 22, 1987
- Helmut Krommer
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing 2-Amino-4,6-Dichloro-5-Formamidopyrimidine
- Publication number 20070265287
- Publication date Nov 15, 2007
- DEGISSA AG
- Thomas Guthner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-alkoxy-5-methoxypyrimidines or their tautomeric forms and methods...
- Publication number 20030022908
- Publication date Jan 30, 2003
- Thomas Güthner
- C07 - ORGANIC CHEMISTRY