Ferdinand Koglgruber

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing melem-free melamine and quenching agents
- Patent number 7,176,309
- Issue date Feb 13, 2007
- AMI - Agrolinz Melamine International GmbH
- Frank Schröder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of melamine
- Patent number 7,022,848
- Issue date Apr 4, 2006
- Agrolinz Melamin GmbH
- Hartmut Bucka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing melamine
- Patent number 6,815,545
- Issue date Nov 9, 2004
- Agrolinz Melamin GmbH
- Hartmut Bucka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the production of melamine
- Publication number 20050038244
- Publication date Feb 17, 2005
- Hartmut Bucka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing melamine
- Publication number 20040054175
- Publication date Mar 18, 2004
- Hartmut Bucka
- C07 - ORGANIC CHEMISTRY