Inventor · disambiguated record
Hans-Gerd Lueken
Also filed as: LUEKEN HANS-GERD
17 granted patents·2 pending applications·157 citations·filing 1988–2014
94Inventor score
Top patents by PatentIndex Score
19 records- 0194US8581008B2Process for preparing α,β-unsaturated C10-aldehydesKAIZIK ALFRED·Filed 2010·Granted Nov 12, 2013·12 cites·18 claims
- 0293US9272973B2Stable long-term method for producing C5-aldehydesFRIDAG DIRK·Filed 2013·Granted Mar 1, 2016·9 cites·13 claims
- 0393US7179947B2Process for the hydroformylation of olefinsOXENO OLEFINCHEMIE GMBH·Filed 2005·Granted Feb 20, 2007·15 cites·16 claims
- 0492US8969628B2Method for enriching a homogeneous catalyst from a process flowPRISKE MARKUS·Filed 2010·Granted Mar 3, 2015·17 cites·18 claims
- 0592US8258325B2Mixture of diesters of dianhydrohexitol derivatives with carboxylic acids of the empirical formula C8H17COOH, process for preparing these diesters, and use of these mixturesGRASS MICHAEL·Filed 2007·Granted Sep 4, 2012·11 cites·32 claims
- 0691US8455701B2Method for producing decanols by means of hydrogenating decenalsKAIZIK ALFRED·Filed 2010·Granted Jun 4, 2013·11 cites·10 claims
- 0790US8907129B2Process for preparing decanecarboxylic acidsGRASS MICHAEL·Filed 2010·Granted Dec 9, 2014·6 cites·11 claims
- 0889US8563782B2Producing α,β-unsaturated aldehydes by means of a reaction mixing pumpKAIZIK ALFRED·Filed 2010·Granted Oct 22, 2013·8 cites·19 claims
- 0989US8461394B2Process for preparing C5 aldehyde mixtures with a high n-pentanal contentLUEKEN HANS-GERD·Filed 2009·Granted Jun 11, 2013·19 cites·18 claims
- 1089US7154012B2Process for preparing alcohols from olefins by hydroformylation and hydrogenationDEGUSSA·Filed 2005·Granted Dec 26, 2006·14 cites·16 claims
- 1188US10017443B2Optimized separation technique for work-up of homogeneously catalysed hydroformylation mixturesLUEKEN HANS GERD·Filed 2014·Granted Jul 10, 2018·5 cites·14 claims
- 1287US8138379B2One-stage continuous process for hydroformylating higher olefins or olefin mixturesLUEKEN HANS-GERD·Filed 2008·Granted Mar 20, 2012·8 cites·13 claims
- 1380US9428433B2Control of the viscosity of reaction solutions in hydroformylation processesFRIDAG DIRK·Filed 2013·Granted Aug 30, 2016·4 cites·9 claims
- 1480US8129571B2Multistage continuous process for the hydroformylation of higher olefins or olefin mixturesLUEKEN HANS-GERD·Filed 2008·Granted Mar 6, 2012·6 cites·10 claims
- 1568US4968849AProcess for the preparation of 2-ethylhexanol by liquid-phase catalytic hydrogenation of 2-ethylhexenal, and catalystHUELS CHEMISCHE WERKE AG·Filed 1988·Granted Nov 6, 1990·10 cites·8 claims
- 1664US9353040B2Method and device for the hydroformylation of isobutene and for the separation of the product mixtureBAUMGARTEN GOETZ·Filed 2013·Granted May 31, 2016·2 cites·20 claims
- 1749US2011060169A1Hydrogenation catalyst and process for preparing alcohols by hydrogenation of carbonyl compoundsEVONIK OXENO GMBH·Filed 2008·Application pending·0 cites
- 1847US2016082393A1Separation of homogeneous catalysts by means of a membrane separation unit under closed-loop controlPRISKE MARKUS·Filed 2014·Application pending·0 cites
- 1942US8846994B2Method for producing low-odor n-butaneLUEKEN HANS-GERD·Filed 2010·Granted Sep 30, 2014·0 cites·20 claims
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