Bernard Franklin Gupton

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Midlothian, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for making 5,11-Dihydro-11-ethyl-5-methyl-8{2-{(1-oxido-4-q...
- Patent number 7,282,583
- Issue date Oct 16, 2007
- Boehringer Ingelheim International GmbH
- Saeed Ahmad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making nevirapine
- Patent number 6,680,383
- Issue date Jan 20, 2004
- Boehringer Ingelheim Chemicals, Inc.
- Robert Frederick Boswell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making 3-amino-2-chloro-4-methylpyridine
- Patent number 6,399,781
- Issue date Jun 4, 2002
- Boehringer Ingelheim Chemicals, Inc.
- Bernard Franklin Gupton
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for making 5,11-Dihydro-11-ethyl-5-methyl-8-{2-{(1-oxido-4-...
- Publication number 20070129542
- Publication date Jun 7, 2007
- Saeed Ahmad
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for making nevirapine
- Publication number 20040002603
- Publication date Jan 1, 2004
- Boehringer Ingelheim Chemicals, Inc.
- Robert Frederick Boswell
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for making 3-amino-2-chloro-4-methylpyridine
- Publication number 20020052507
- Publication date May 2, 2002
- Bernard Franklin Gupton
- C07 - ORGANIC CHEMISTRY