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Christian Tragut
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Wachenheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Purification of ammonia by distillation
Patent number
7,001,490
Issue date
Feb 21, 2006
BASF Aktiengesellschaft
Karl-Heinz Wostbrock
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing acetylene alcohols and their secondary products
Patent number
6,956,141
Issue date
Oct 18, 2005
BASF Aktiengesellschaft
Melanie Maas-Brunner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the single-step production of polytetrahydrofuran and te...
Patent number
6,716,937
Issue date
Apr 6, 2004
BASF Aktiengesellschaft
Gerd Bohner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of organic disulfides
Patent number
6,686,506
Issue date
Feb 3, 2004
BASF Aktiengesellschaft
Werner Hesse
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing alkanesulfonic acid
Patent number
6,531,629
Issue date
Mar 11, 2003
BASF Aktiengesellschaft
Matthias Eiermann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing dimethyl sulfite
Patent number
6,423,861
Issue date
Jul 23, 2002
BASF Aktiengesellschaft
Klaus Halbritter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous isolation of a high-melting material by distillation
Patent number
6,387,222
Issue date
May 14, 2002
BASF Aktiengesellschaft
Christian Tragut
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing alkyne diols
Patent number
6,297,407
Issue date
Oct 2, 2001
BASF Aktiengesellschaft
Alois Kindler
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Method for the single-step production of polytetrahydrofuran and te...
Publication number
20030176630
Publication date
Sep 18, 2003
Gerd Bohner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Purification of ammonia by distillation
Publication number
20010010286
Publication date
Aug 2, 2001
Karl-Heinz Wostbrock
C01 - INORGANIC CHEMISTRY