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Joachim Thiel
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Neustadt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for separating trioxane from a trioxane/formaldehyde/water m...
Patent number
8,372,993
Issue date
Feb 12, 2013
BASF SE
Neven Lang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the rectifying separation of fluids containing (meth)acr...
Patent number
7,520,964
Issue date
Apr 21, 2009
BASF Aktiengesellschaft
Ulrich Hammon
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thermal separating process for removing at least one stream contain...
Patent number
7,393,436
Issue date
Jul 1, 2008
BASF Aktiengesellschaft
Bernd Eck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Rectificative separation of fluids comprising (meth) acrylic monomers
Patent number
7,351,310
Issue date
Apr 1, 2008
BASF Aktiengesellschaft
Joachim Thiel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Column comprising dual flow plates
Patent number
7,306,204
Issue date
Dec 11, 2007
BASF Aktiengesellschaft
Joachim Thiel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cleaning of apparatus in which meth(acrylic) acid-containing organi...
Patent number
7,287,534
Issue date
Oct 30, 2007
BASF Aktiengesellschaft
Volker Diehl
B08 - CLEANING
Information
Patent Grant
Thermal separating process between at least one gaseous and at leas...
Patent number
7,279,075
Issue date
Oct 9, 2007
BASF Aktiengesellschaft
Joachim Thiel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydraulically sealed crossflow mass transfer tray
Patent number
7,118,098
Issue date
Oct 10, 2006
BASF Aktiengesellschaft
Joachim Thiel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for the continuous extraction of (meth)acrylic acid
Patent number
7,109,374
Issue date
Sep 19, 2006
BASF Aktiengesellschaft
Otto Machhammer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing an aqueous hydroxylamine solution devoid of salt
Patent number
7,029,557
Issue date
Apr 18, 2006
BASF Aktiengesellschaft
Karl-Heinz Wostbrock
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for the production of a salt-free aqueous hydroxylamine solu...
Patent number
6,942,762
Issue date
Sep 13, 2005
BASF Akteingesellschaft
Karl-Heinz Wostbrock
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Preparation of acrylic acid
Patent number
6,939,991
Issue date
Sep 6, 2005
BASF Aktiengesellschaft
Joachim Thiel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the continuous production of methyl formate
Patent number
6,921,833
Issue date
Jul 26, 2005
BASF Aktiengesellschaft
Heinz Auer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fractional condensation of a product gas mixture containing acrylic...
Patent number
6,679,939
Issue date
Jan 20, 2004
BASF Aktiengesellschaft
Joachim Thiel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the fractional condensation of a hot gas mixture contain...
Patent number
6,646,161
Issue date
Nov 11, 2003
BASF Aktiengesellschaft
Bernd Eck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for purifying acrylic acid or methacrylic acid by crystalliz...
Patent number
6,541,665
Issue date
Apr 1, 2003
BASF Aktiengesellschaft
Erik Bastiaensen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing acrylic acid and methacrylic acid
Patent number
6,448,439
Issue date
Sep 10, 2002
BASFAktiengesellschaft
Bernd Eck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing acrylic acid
Patent number
6,433,222
Issue date
Aug 13, 2002
BASF Aktiengesellschaft
Bernd Eck
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR THE PRODUCTION OF CRUDE TRIOXANE
Publication number
20100324311
Publication date
Dec 23, 2010
BASF SE
Markus Siegert
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR SEPARATING TRIOXANE FROM A TRIOXANE/FORMALDEHYDE/WATER M...
Publication number
20100121081
Publication date
May 13, 2010
BASF SE
Neven Lang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the rectifying separation of fluids containing (meth)acr...
Publication number
20050211542
Publication date
Sep 29, 2005
BASF Aktiengesellschaft
Ulrich Hammon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Thermal separating process for removing at least one stream contain...
Publication number
20050090628
Publication date
Apr 28, 2005
BASF Akiengesellschaft
Bernd Eck
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Thermal separating process for removing at least one stream contain...
Publication number
20050006219
Publication date
Jan 13, 2005
BASF Aktiengesellschaft
Bernd Eck
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Column having dual-flow trays
Publication number
20040249198
Publication date
Dec 9, 2004
Joachim Thiel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for the production of a salt-free aqueous hydroxylamine solu...
Publication number
20040156774
Publication date
Aug 12, 2004
Karl-Heinz Wostbrock
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for producing an aqueous hydroxylamine solution devoid of salt
Publication number
20040149564
Publication date
Aug 5, 2004
Karl-Heinz Wostbrock
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Thermal separating process between at least one gaseous and at leas...
Publication number
20040138501
Publication date
Jul 15, 2004
BASF Aktiengesellschaft
Joachim Thiel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Rectificative separation of fluids comprising (meth) acrylic monomers
Publication number
20040129021
Publication date
Jul 8, 2004
BASF Akiengesellschaft
Joachim Thiel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for the continuous extraction of ( meth) acrylic acid
Publication number
20040116736
Publication date
Jun 17, 2004
Otto Machhammer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Hydraulically sealed crossflow mass transfer tray
Publication number
20040097756
Publication date
May 20, 2004
BASF Aktiengesellschaft
Joachim Thiel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Preparation of acrylic acid
Publication number
20040073063
Publication date
Apr 15, 2004
BASF Aktiengesellschaft
Joachim Thiel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Cleaning of apparatus in which meth(acrylic) acid-containing organi...
Publication number
20040026228
Publication date
Feb 12, 2004
BASF Aktiengesellschaft
Volker Diehl
B08 - CLEANING