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Andreas Brodhagen
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Bierbeeg, BE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing polyisocyanates
Patent number
8,546,606
Issue date
Oct 1, 2013
BASF Aktiengesellschaft
Andreas Brodhagen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a C4-olefin mixture by selective hydrogenatio...
Patent number
8,362,308
Issue date
Jan 29, 2013
BASF SE
Jürgen Stephan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing a C4-olefin mixture by selective hydrogenatio...
Patent number
7,923,588
Issue date
Apr 12, 2011
BASF SE
Jürgen Stephan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the continuous production of isocyanates
Patent number
7,851,648
Issue date
Dec 14, 2010
BASF Aktiengesellschaft
Martin Sohn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the production of pentene nitriles from n-butane
Patent number
7,671,229
Issue date
Mar 2, 2010
BASF SE
Michael Bartsch
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PREPARING A C4-OLEFIN MIXTURE BY SELECTIVE HYDROGENATIO...
Publication number
20110160504
Publication date
Jun 30, 2011
BASF SE
Jürgen Stephan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the Production of Pentene Nitriles From N-Butane
Publication number
20080275266
Publication date
Nov 6, 2008
BASF Aktiengesellschaft
Michael Bartsch
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process For Preparing A C4-Olefin Mixture By Selective Hydrogenatio...
Publication number
20080188696
Publication date
Aug 7, 2008
BASF Aktiengesellschaft
Jurgen Stephan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the continuous production of isocyanates
Publication number
20060252960
Publication date
Nov 9, 2006
BASF Aktiengesellschaft
Martin Sohn
C07 - ORGANIC CHEMISTRY