Freinsheim
Germany
42
2016-10-13
The entities that hold a legal rights for patent applications filed by inventor WECK Alexander:
Alexander WECK from Freinsheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for the conversion of oxygenates to olefins
#2 | 2014-08-28PROCESS FOR PRODUCING BIOHYDROCARBONS
#3 | 2014-07-17Process for the oxidative dehydrogenation of N-butenes to butadiene
#4 | 2014-06-19Reactor for carrying out an autothermal gas-phase dehydrogenation
#5 | 2014-01-02Catalyst coating and process for the conversion of oxygenates to olefins
#6 | 2014-01-02PROCESS FOR THE CONVERSION OF OXYGENATES TO OLEFINS
#7 | 2013-05-23Process for preparing oligomers of butene
#8 | 2012-09-06Process for workup of a stream comprising butene and/or butadiene
#9 | 2012-06-21Reactor for carrying out an autothermal gas-phase dehydrogenation
#10 | 2011-10-06PROCESS FOR PREPARING TETRAHYDROFURAN
#11 | 2011-05-19Process for the selective preparation of light olefins
#12 | 2011-04-07Method for the production of N,N-dimethylacetamide (DMAC)
#13 | 2011-01-27Process for separating off fumaric acid and other minor components during the production of maleic anhydride
#14 | 2010-05-27Method for the production of N,N-dimethylacetamide (DMAC)
#15 | 2008-08-28Method For The Production Of N,N-Dimethylacetamide (Dmac)
#16 | 2008-07-31Method For Separating Maleic Anhydride From Mixtures Containing the Same by Means of Stripping
#17 | 2008-07-10Method for controlling hydrogenation
#18 | 2008-05-01Method for producing N, N-Dimethylacetamide (Dmac)
#19 | 2008-04-17Method for producing xylylenediamine (XDA)
#20 | 2008-03-13Catalyst extrudates based on copper oxide and their use for hydrogenating carbonyl compounds
#21 | 2008-03-06Method for the distillative processing of tetrahydrofuran
#22 | 2007-12-11Method for the selective production of tetrahydrofuran by hydrogenating maleic acid anhydride
#23 | 2007-06-14Method for the production of defined mixtures of THF, BDO and GBL by gas phase hydrogenation
#24 | 2007-05-24Catalyst extrudates based on copper oxide and their use for hydrogenating carbonyl compounds
#25 | 2007-05-15Catalytic coating for the hydrogenation of maleic anhydride and related compounds to give γ-butyrolactone, tetrahydrofuran and derivatives thereof
#26 | 2007-04-19Method for producing xylylenediamine (XDA)
#27 | 2007-04-19Preparation of xylylenediamine (XDA)
#28 | 2007-02-15Multi-zone jacketed pipe reactor for carrying out exothermic gaseous phase reactions
#29 | 2007-01-11Preparation of xylylenediamine (XDA)
#30 | 2006-10-26Method for the production of maleic anhydride
#31 | 2006-07-27Two-stage method for producing butanediol with intermediated separation of succinic anhydride
#32 | 2006-07-27Method for producing tetrahydrofurane copolymers
#33 | 2006-06-29Method for the polymerization of cyclic ethers
#34 | 2006-02-09Catalyst and method for producing alcohol by hydrogenation on said catalyst
#35 | 2005-12-01Method for the production of 1,4- butane-diol by combined gas-phase and liquid-phase hydrogenation
#36 | 2005-11-24Method for purifying tetrahydrofuran by distillation
#37 | 2005-10-25Method for the hydrogenation of maleic anhydride and related compounds in a fluid bed reactor
#38 | 2005-09-29Method for producing gamma-butyrolactone
#39 | 2005-08-18Method for the production of 1,4- butanediol
#40 | 2005-06-02Method for the simultaneous production of tetrahydrofurans and pyrrolidones
#41 | 2005-05-03Porous catalyst for the hydrogenation of maleic anhydride to tetrahydrofuran
#42 | 2005-01-25Method for distillative separation of mixtures containing tetrahydrofuran, γ-butyrolactone and/or 1,4-butanediol
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