Robert LEICHT

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Hannibal, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing 5-chloromethyl-2,3-pyridine dicarboxylic...
- Patent number 9,278,977
- Issue date Mar 8, 2016
- BASF SE
- Frederik Menges
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for manufacturing substituted 3-pyridylmethyl ammonium brom...
- Patent number 9,096,570
- Issue date Aug 4, 2015
- BASF SE
- Joachim Gebhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for manufacturing 5-chloromethyl-2,3-pyridine dicarboxylic...
- Patent number 8,722,893
- Issue date May 13, 2014
- BASF SE
- Frederik Menges
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for manufacturing 5-formyl-pyridine-2,3-dicarboxylic acid e...
- Patent number 8,629,279
- Issue date Jan 14, 2014
- BASF SE
- Michael Rack
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-[1-cyanopropyl)carbamoyl]-5-chloromethyl nicotinic acids and the...
- Patent number 8,563,734
- Issue date Oct 22, 2013
- BASF SE
- Frederik Menges
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for Manufacturing 5-Chloromethyl-2,3-Pyridine Dicarboxylic...
- Publication number 20140206873
- Publication date Jul 24, 2014
- BASF SE
- Frederik MENGES
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Manufacturing 5-Formyl-Pyridine-2,3-Dicarboxylic Acid E...
- Publication number 20110245505
- Publication date Oct 6, 2011
- BASF SE
- Michael Rack
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Manufacturing 5-Chloromethyl-2,3-Pyridine Dicarboxylic...
- Publication number 20110224439
- Publication date Sep 15, 2011
- Frederik Menges
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Manufacturing Substituted 3-pyridylmethyl Ammonium Brom...
- Publication number 20110224433
- Publication date Sep 15, 2011
- BASF SE
- Joachim Gebhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
2-[1-Cyanopropyl)Carbamoyl]-5-Chloromethyl Nicotinic Acids and the...
- Publication number 20110218340
- Publication date Sep 8, 2011
- BASF SE
- Frederik Menges
- C07 - ORGANIC CHEMISTRY