Inventor · disambiguated record
Wilfried Bueschken
Also filed as: BUESCHKEN WILFRIED · WIESE KLAUS-DIETER
46 granted patents·6 pending applications·853 citations·filing 1988–2010
98Inventor score
Files withOXENO OLEFINCHEMIE GMBH26EVONIK OXENO GMBH5HUELS CHEMISCHE WERKE AG5GRASS MICHAEL4KAIZIK ALFRED4
Top patents by PatentIndex Score
52 records- 0197US6482992B2Multistage process for the preparation of oxo aldehydes and/or alcoholsOXENO OLEFINCHEMIE GMBH·Filed 2001·Granted Nov 19, 2002·68 cites·19 claims
- 0295US6627782B2Preparation of 1-olefinsOXENO OLEFINCHEMIE GMBH·Filed 2002·Granted Sep 30, 2003·43 cites·14 claims
- 0394US8581008B2Process for preparing α,β-unsaturated C10-aldehydesKAIZIK ALFRED·Filed 2010·Granted Nov 12, 2013·12 cites·18 claims
- 0494US6720457B2Process for the hydroformylation of higher olefins using cobalt compounds as catalystOXENO OLEFINCHEMIE GMBH·Filed 2002·Granted Apr 13, 2004·39 cites·20 claims
- 0593US7179947B2Process for the hydroformylation of olefinsOXENO OLEFINCHEMIE GMBH·Filed 2005·Granted Feb 20, 2007·15 cites·16 claims
- 0693US6331657B1Process for preparing higher oxo alcohols from olefin mixtures by two-stage hydroformylationOXENO OLEFINCHEMIE GMBH·Filed 1999·Granted Dec 18, 2001·56 cites·22 claims
- 0792US8389774B2Parallelized jet loop reactorsBECKER MARC·Filed 2009·Granted Mar 5, 2013·20 cites·12 claims
- 0892US8258325B2Mixture 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
- 0992US6657090B2Process for preparing highly pure raffinate II and Methyl tert-butyl etherOXENO OLEFINCHEMIE GMBH·Filed 2001·Granted Dec 2, 2003·29 cites·18 claims
- 1092US6407295B1Process for preparing higher oxo alcohols from olefin mixturesOXENO OLEFINCHEMIE GMBH·Filed 1999·Granted Jun 18, 2002·54 cites·21 claims
- 1192US6403836B2Process for the hydroformylation of olefins by reducing the formic acid concentrationOXENO OLEFINCHEMIE GMBH·Filed 2001·Granted Jun 11, 2002·40 cites·27 claims
- 1292US6239318B1Process for the selective hydrogenation of hydroformylation mixturesOXENO OLEFINCHEMIE GMBH·Filed 1999·Granted May 29, 2001·57 cites·19 claims
- 1391US6916950B2Process for preparing carboxylic estersOXENO OLEFINCHEMIE GMBH·Filed 2001·Granted Jul 12, 2005·28 cites·13 claims
- 1490US8907129B2Process for preparing decanecarboxylic acidsGRASS MICHAEL·Filed 2010·Granted Dec 9, 2014·6 cites·11 claims
- 1590US6184424B1Process for the hydrogenation of hydroformylation mixturesOXENO OLEFINCHEMIE GMBH·Filed 1999·Granted Feb 6, 2001·43 cites·22 claims
- 1689US8563782B2Producing α,β-unsaturated aldehydes by means of a reaction mixing pumpKAIZIK ALFRED·Filed 2010·Granted Oct 22, 2013·8 cites·19 claims
- 1789US8461394B2Process for preparing C5 aldehyde mixtures with a high n-pentanal contentLUEKEN HANS-GERD·Filed 2009·Granted Jun 11, 2013·19 cites·18 claims
- 1889US7154012B2Process for preparing alcohols from olefins by hydroformylation and hydrogenationDEGUSSA·Filed 2005·Granted Dec 26, 2006·14 cites·16 claims
- 1989US6340778B1Process for catalytic aldol condensations by means of a multiphase reactionOXENO OLEFINCHEMIE GMBH·Filed 2000·Granted Jan 22, 2002·40 cites·20 claims
- 2088US8431638B2Citric ester mixtures and their useGRASS MICHAEL·Filed 2009·Granted Apr 30, 2013·7 cites·15 claims
- 2188US7737318B2Process for fine purification of 1-butenic streamsEVONIK OXENO GMBH·Filed 2006·Granted Jun 15, 2010·9 cites·17 claims
- 2288US7495134B2Carbonylation method by adding secondary sterically hindered aminesEVONIK OXENO GMBH·Filed 2006·Granted Feb 24, 2009·12 cites·21 claims
- 2388US6433230B1Process for conducting an aldol condensationOXENO OLEFINCHEMIE GMBH·Filed 2000·Granted Aug 13, 2002·19 cites·18 claims
- 2488US4885397AProcess for the preparation of cyclic ketones by isomerization of epoxidesHUELS CHEMISCHE WERKE AG·Filed 1988·Granted Dec 5, 1989·24 cites·14 claims
- 2587US8226829B2Method for separating organic transition metal complex catalystsWIESE KLAUS-DIETHER·Filed 2006·Granted Jul 24, 2012·16 cites·25 claims
- 2687US8138379B2One-stage continuous process for hydroformylating higher olefins or olefin mixturesLUEKEN HANS-GERD·Filed 2008·Granted Mar 20, 2012·8 cites·13 claims
- 2786US7361714B2Catalyst and method for hydrogenating aromatic compoundsOXENO OLEFINCHEMIE GMBH·Filed 2003·Granted Apr 22, 2008·34 cites·20 claims
- 2883US8415520B2Work-up of a 3-methyl-1-butene-containing mixtureWINTERBERG MARKUS·Filed 2010·Granted Apr 9, 2013·3 cites·19 claims
- 2982US7381838B2Preparation of tertiary carboxylic acidsOXENO OLEFINCHEMIE GMBH·Filed 2005·Granted Jun 3, 2008·4 cites·16 claims
- 3081US7323586B2Phthalic acid alkyl ester mixtures with controlled viscosityOXENO OLEFINCHEMIE GMBH·Filed 2002·Granted Jan 29, 2008·19 cites·26 claims
- 3180US8207375B2Microporous catalyst and method for hydrogenating aromatic compoundsGRASS MICHAEL·Filed 2008·Granted Jun 26, 2012·3 cites·12 claims
- 3280US8129571B2Multistage continuous process for the hydroformylation of higher olefins or olefin mixturesLUEKEN HANS-GERD·Filed 2008·Granted Mar 6, 2012·6 cites·10 claims
- 3380US5756856AProcess for the preparation of 2-ethylhexanalHUELS CHEMISCHE WERKE AG·Filed 1996·Granted May 26, 1998·25 cites·20 claims
- 3479US8143468B2Process for preparing 3-methylbut-1-eneKAIZIK ALFRED·Filed 2007·Granted Mar 27, 2012·3 cites·20 claims
- 3572US5675045AProcess for the catalytic selective hydrogenation of polyunsaturated organic substancesHUELS CHEMISCHE WERKE AG·Filed 1996·Granted Oct 7, 1997·13 cites·20 claims
- 3671US7632961B2Method for the production of alicyclic polycarboxylic acid esters from partial esters of aromatic polycarboxylic acidsOXENO OLEFINCHEMIE GMBH·Filed 2002·Granted Dec 15, 2009·5 cites·12 claims
- 3768US8044229B2Alicyclic polycarboxylic ester mixtures with a high trans proportion and method for the production thereofEVONIK OXENO GMBH·Filed 2002·Granted Oct 25, 2011·4 cites·21 claims
- 3866US7235704B2Process for preparing isobutene from tert-butanolOXENO OLEFINCHEMIE GMBH·Filed 2004·Granted Jun 26, 2007·7 cites·20 claims
- 3965US7179948B2Process for preparing tert-butanolOXENO OLEFINCHEMIE GMBH·Filed 2003·Granted Feb 20, 2007·3 cites·20 claims
- 4064US5728891AProcess for the preparation of 3,3,5-trimethylcyclohexanoneHUELS CHEMISCHE WERKE AG·Filed 1996·Granted Mar 17, 1998·10 cites·21 claims
- 4162US6864388B2Process for preparing salts of methallylsulfonic acidOXENO OLEFINCHEMIE GMBH·Filed 2002·Granted Mar 8, 2005·4 cites·18 claims
- 4261US7354883B2Catalyst and method for the production of 1-olefins from 2-hydroxylkanesOXENO OLEFINCHEMIE GMBH·Filed 2004·Granted Apr 8, 2008·4 cites·20 claims
- 4353US7473808B2Process for preparing ethyl tert-butyl ether using ethanol dewatered by a membrane processOXENO OLEFINCHEMIE GMBH·Filed 2008·Granted Jan 6, 2009·0 cites·7 claims
- 4451US7432407B2Hydroisomerization of olefins comprising between 4 and 6 carbon atomsOXENO OLEFINCHEMIE GMBH·Filed 2002·Granted Oct 7, 2008·1 cites·18 claims
- 4550US2010137486A1Mixture of alicyclic polycarboxylic esters having high cis contentOXENO OLEFINCHEMIE GMBH·Filed 2010·Application pending·0 cites
- 4649US2011034739A1Catalyst and process for preparing saturated ethers by hydrogenating unsaturated ethersEVONIK OXENO GMBH·Filed 2009·Application pending·0 cites
- 4749US2010144998A1Process for fine purification of 1-butenic streamsOXENO OLEFINCHEMIE GMBH·Filed 2010·Application pending·0 cites
- 4849US2011060169A1Hydrogenation catalyst and process for preparing alcohols by hydrogenation of carbonyl compoundsEVONIK OXENO GMBH·Filed 2008·Application pending·0 cites
- 4943US2008058572A1Process for preparing isoolefinsOXENO OLEFINCHEMIE GMBH·Filed 2007·Application pending·0 cites
- 5042US8846994B2Method for producing low-odor n-butaneLUEKEN HANS-GERD·Filed 2010·Granted Sep 30, 2014·0 cites·20 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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