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Gordon Brasche
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Frankfurt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing EDA using SO2-free hydrocyanic acid
Patent number
9,914,693
Issue date
Mar 13, 2018
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the distillative purification of EDA
Patent number
9,828,329
Issue date
Nov 28, 2017
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing EDDN and EDMN
Patent number
9,096,497
Issue date
Aug 4, 2015
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing EDDN and/or EDMN by conversion of FACH and EDA
Patent number
9,012,638
Issue date
Apr 21, 2015
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for working up reaction outputs from the hydrogenation of E...
Patent number
8,952,156
Issue date
Feb 10, 2015
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing EDDN and/or EDMN by reacting EDFA and/or EDMF...
Patent number
8,946,459
Issue date
Feb 3, 2015
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methyl-substituted teta compounds
Patent number
8,586,795
Issue date
Nov 19, 2013
BASF SE
Randolf Hugo
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR THE DISTILLATIVE PURIFICATION OF EDA
Publication number
20170217874
Publication date
Aug 3, 2017
BASF SE
Hermann LUYKEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING EDA USING SO2-FREE HYDROCYANIC ACID
Publication number
20160009633
Publication date
Jan 14, 2016
BASF SE
Hermann LUYKEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING EDDN AND/OR EDMN BY CONVERSION OF FACH AND EDA
Publication number
20130090452
Publication date
Apr 11, 2013
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing TETA and DETA
Publication number
20130090453
Publication date
Apr 11, 2013
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Unknown
Publication number
20130085286
Publication date
Apr 4, 2013
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING EDDN AND EDMN
Publication number
20130079492
Publication date
Mar 28, 2013
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR WORKING UP REACTION OUTPUTS FROM THE HYDROGENATION OF E...
Publication number
20130060002
Publication date
Mar 7, 2013
BASF SE
Hermann Luyken
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING EDDN AND/OR EDMN BY REACTING EDFA AND/OR EDMF...
Publication number
20130053584
Publication date
Feb 28, 2013
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING EDDN AND/OR EDMN AND A PROCESS FOR PREPARING...
Publication number
20130053536
Publication date
Feb 28, 2013
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING TETA
Publication number
20130053540
Publication date
Feb 28, 2013
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR REGENERATING RANEY CATALYSTS
Publication number
20130053537
Publication date
Feb 28, 2013
BASF SE
Hermann Luyken
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING EDDN, EDMN, TETA AND DETA
Publication number
20130053597
Publication date
Feb 28, 2013
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING EDFA AND/OR EDMFA AND DETA AND/OR TETA
Publication number
20130053538
Publication date
Feb 28, 2013
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING EDDN AND/OR EDMN AND PROCESS FOR PREPARING DE...
Publication number
20130053539
Publication date
Feb 28, 2013
BASF SE
Hermann Luyken
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHYL-SUBSTITUTED TETA COMPOUNDS
Publication number
20120101303
Publication date
Apr 26, 2012
BASF SE
Randolf Hugo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING SIDE PRODUCT-FREE AMINOCARBOXYLATES
Publication number
20110257431
Publication date
Oct 20, 2011
BASF SE
Robert Baumann
C07 - ORGANIC CHEMISTRY