David Erdman

Person

Liberty, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-su...
- Patent number 6,545,154
- Issue date Apr 8, 2003
- Bayer Aktiengesellschaft
- Achim Hupperts
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for preparation of thioamides
- Patent number 6,541,667
- Issue date Apr 1, 2003
- Bayer Corporation
- David T. Erdman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for preparing primary alkyl bromides
- Patent number 6,489,525
- Issue date Dec 3, 2002
- Bayer Corporation
- David T. Erdman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidative hydrolysis of heteroaromatic thiones
- Patent number 6,472,535
- Issue date Oct 29, 2002
- Bayer Corporation
- David T. Erdman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing triazolinethione derivatives
- Patent number 6,372,916
- Issue date Apr 16, 2002
- Bayer Aktiengesellschaft
- Reinhard Lantzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing triazolinethione derivatives
- Patent number 6,353,114
- Issue date Mar 5, 2002
- Bayer Aktiengesellschaft
- Manfred Jautelat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-su...
- Patent number 6,310,206
- Issue date Oct 30, 2001
- Bayer Aktiengesellschaft
- Achim Hupperts
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing triazolinethione derivatives
- Patent number 6,271,389
- Issue date Aug 7, 2001
- Bayer Aktiengesellschaft
- Reinhard Lantzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing triazolinthion derivatives
- Patent number 6,201,128
- Issue date Mar 13, 2001
- Bayer Aktiengesellschaft
- Manfred Jautelat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing triazolinethione derivatives
- Patent number 6,172,236
- Issue date Jan 9, 2001
- Bayer Aktiengesellschaft
- Manfred Jautelat
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing methyl dithiocarbazinate by reacting methyl b...
- Patent number 6,025,514
- Issue date Feb 15, 2000
- Bayer Corporation
- Dennis E. Jackman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of dialkyl pyrimidylphosphates
- Patent number 5,502,190
- Issue date Mar 26, 1996
- Bayer Corporation
- Daniel M. Wasleski
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Methods for preparing primary alkyl bromides
- Publication number 20030083531
- Publication date May 1, 2003
- David T. Erdman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods for preparing primary alkyl bromides
- Publication number 20030065231
- Publication date Apr 3, 2003
- David T. Erdman
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-su...
- Publication number 20030040626
- Publication date Feb 27, 2003
- Achim Hupperts
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing triazolinethione derivatives
- Publication number 20010056187
- Publication date Dec 27, 2001
- Reinhard Lantzsch
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing triazolinethione derivatives
- Publication number 20010011138
- Publication date Aug 2, 2001
- Manfred Jautelat
- C07 - ORGANIC CHEMISTRY

David Erdman

Person

Patents Grantslast 30 patents

Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-su...

Methods for preparation of thioamides

Methods for preparing primary alkyl bromides

Oxidative hydrolysis of heteroaromatic thiones

Method for producing triazolinethione derivatives

Method for producing triazolinethione derivatives

Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-su...

Method for producing triazolinethione derivatives

Method for producing triazolinthion derivatives

Process for preparing triazolinethione derivatives

Process for preparing methyl dithiocarbazinate by reacting methyl b...

Process for the production of dialkyl pyrimidylphosphates

Patents Applicationslast 30 patents

Methods for preparing primary alkyl bromides

Methods for preparing primary alkyl bromides

Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-su...

Method for producing triazolinethione derivatives

Method for producing triazolinethione derivatives