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Norbert Gutfrucht
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Lambrecht, DE
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last 30 patents
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Patent Grant
N,N′-diaminopropyl-2-methylcyclohexane-1,3-diamine and N,N′-diamino...
Patent number
10,889,683
Issue date
Jan 12, 2021
BASF SE
Christian Gruenanger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing cis- and trans-enriched MDACH
Patent number
10,336,668
Issue date
Jul 2, 2019
BASF SE
Jan-Oliver Weidert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing unsymmetric secondary tert-butylamines in the...
Patent number
8,450,530
Issue date
May 28, 2013
BASF SE
Christoph Mueller
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing unsymmetric secondary tert-butylamines in the...
Patent number
8,445,726
Issue date
May 21, 2013
BASF SE
Christof Wilhelm Wigbers
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
N,N'-DIAMINOPROPYL-2-METHYLCYCLOHEXANE-1,3-DIAMINE AND N,N'-DIAMINO...
Publication number
20200071456
Publication date
Mar 5, 2020
BASF SE
Christian GRUENANGER
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING A CYCLIC ISOCYANATE
Publication number
20180208550
Publication date
Jul 26, 2018
BASF SE
Klaus BREUER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING CIS- AND TRANS-ENRICHED MDACH
Publication number
20170260115
Publication date
Sep 14, 2017
BASF SE
Jan-Oliver WEIDERT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Derivatives of diphosphines as flame retardants in aromatic and/or...
Publication number
20120251810
Publication date
Oct 4, 2012
BASF SE
Hartmut Denecke
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
USE OF ALKANOLAMINES BASED ON PROPYLENE OXIDE AS ADDITIVES IN LUBRI...
Publication number
20120115765
Publication date
May 10, 2012
BASF SE
Norbert GUTFRUCHT
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR PREPARING UNSYMMETRIC SECONDARY TERT-BUTYLAMINES IN THE...
Publication number
20110251433
Publication date
Oct 13, 2011
BASF SE
Christof Wilhelm WIGBERS
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING UNSYMMETRIC SECONDARY TERT-BUTYLAMINES IN THE...
Publication number
20110251434
Publication date
Oct 13, 2011
BASF SE
Christoph Müller
C07 - ORGANIC CHEMISTRY