Inventor · disambiguated record
Detlef Selent
Also filed as: SELENT DETLEF
30 granted patents·14 pending applications·281 citations·filing 2000–2023
95Inventor score
Files withEVONIK DEGUSSA GMBH15DYBALLA KATRIN MARIE8OXENO OLEFINCHEMIE GMBH7EVONIK OPERATIONS GMBH6EVONIK OXENO GMBH3
Top patents by PatentIndex Score
44 records- 0195US6818770B2Phosphinine compounds and metal complexes thereofOXENO OLEFINCHEMIE GMBH·Filed 2001·Granted Nov 16, 2004·46 cites·13 claims
- 0294US6403837B1Process for the catalytic preparation of aldehydes from olefins using ligand mixturesOXENO OLEFINCHEMIE GMBH·Filed 2000·Granted Jun 11, 2002·41 cites·18 claims
- 0393US6570033B2Bisphosphite compounds and their metal complexesOXENO OLEFINCHEMIE GMBH·Filed 2001·Granted May 27, 2003·57 cites·22 claims
- 0492US8003816B2Bisphosphite ligands for hydroformylation catalyzed by transition metalsEVONIK OXENO GMBH·Filed 2007·Granted Aug 23, 2011·14 cites·20 claims
- 0591US9670108B2Bisphosphites having a central 2,3′-biphenol unitDYBALLA KATRIN MARIE·Filed 2015·Granted Jun 6, 2017·6 cites·19 claims
- 0691US7495133B2Method for hydroformylating olefins in the presence of organophosphoric compoundsOXENO OLEFINCHEMIE GMBH·Filed 2005·Granted Feb 24, 2009·14 cites·14 claims
- 0790US9790244B2Bisphosphites having an unsymmetric outer biphenol unitDYBALLA KATRIN MARIE·Filed 2015·Granted Oct 17, 2017·3 cites·5 claims
- 0889US7009068B2Phosphite compounds and the metal complexes thereofOXENO OLEFINCHEMIE GMBH·Filed 2002·Granted Mar 7, 2006·60 cites·30 claims
- 0987US7217828B2Phosphinine compounds and metal complexes thereofOXENO OLEFINCHEMIE GMBH·Filed 2004·Granted May 15, 2007·17 cites·25 claims
- 1082US8404902B2Method for separating 1-butene from C4-containing hydrocarbon streams by hydroformylationKREIDLER BURKARD·Filed 2009·Granted Mar 26, 2013·5 cites·19 claims
- 1182US7161020B2Phosphite compounds and novel phosphite metal complexesOXENO OLEFINCHEMIE GMBH·Filed 2002·Granted Jan 9, 2007·14 cites·14 claims
- 1280US10167245B2Method for hydroformylating cyclooctadiene using 4-([1,1′:3′,1″-terphenyl]-2′-yloxy)-S-dinaphtho[2,1-D:1′,2′-F][1,3,2]dioxaphosphepineEVONIK DEGUSSA GMBH·Filed 2018·Granted Jan 1, 2019·1 cites·5 claims
- 1379US10214550B2Bisphosphites having an unsymmetric outer biphenol unitEVONIK DEGUSSA GMBH·Filed 2017·Granted Feb 26, 2019·1 cites·14 claims
- 1472US9982001B2Bisphosphites having an unsymmetric central biaryl unitDYBALLA KATRIN MARIE·Filed 2015·Granted May 29, 2018·1 cites·15 claims
- 1570US11667657B2Diphosphites based on cis-butene-1,4-diolEVONIK OPERATIONS GMBH·Filed 2021·Granted Jun 6, 2023·0 cites·13 claims
- 1668US9359278B2Organophosphorus compounds based on anthracenetriolCHRISTIANSEN ANDREA·Filed 2012·Granted Jun 7, 2016·1 cites·24 claims
- 1766US11702435B2Bisphosphite ligands based on benzopinacolEVONIK OPERATIONS GMBH·Filed 2022·Granted Jul 18, 2023·0 cites·13 claims
- 1865US2024217998A1Diphosphites with a dicyclohexylphosphino radicalEVONIK OXENO GMBH & CO KG·Filed 2023·Application pending·0 cites
- 1963US11739106B2Bisphosphite ligands based on benzopinacol with an open outer unitEVONIK OPERATIONS GMBH·Filed 2022·Granted Aug 29, 2023·0 cites·13 claims
- 2060US9834511B2Organodiaryl selenoxides and process for preparation thereofEVONIK DEGUSSA GMBH·Filed 2016·Granted Dec 5, 2017·0 cites·13 claims
- 2160US9765023B2Complexes of diphenyl selenoxides, use thereof and catalysis methodsEVONIK DEGUSSA GMBH·Filed 2016·Granted Sep 19, 2017·0 cites·1 claims
- 2257US2022306661A1Bisphosphite ligands based on benzopinacol and 1,3-propanediolEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 2357US2022056059A16,6'-([1,1'-biphenyl]-2,3'-diylbis(oxy))didibenzo[d,f][1,3,2]dioxaphosphepinesEVONIK OPERATIONS GMBH·Filed 2021·Application pending·0 cites
- 2457US2022298189A1Ligands based on phosphonite phosphitesEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 2556US10167244B2Method for hydroformylating cyclooctadiene using 2-(anthracen-9-yloxy)-4,4,5,5-tetramethyl-1,3,2-dioxaphospholaneEVONIK DEGUSSA GMBH·Filed 2018·Granted Jan 1, 2019·0 cites·5 claims
- 2648US2016152539A1Phosphoramidite derivatives in the hydroformylation of unsaturated compoundsEVONIK DEGUSSA GMBH·Filed 2014·Application pending·0 cites
- 2747US2017014816A1Phosphoramidite derivatives in the hydroformylation of olefin-containing mixturesDYBALLA KATRIN MARIE·Filed 2014·Application pending·0 cites
- 2847US2016168071A1Phosphoramidite derivatives in the hydroformylation of unsaturated compoundsEVONIK DEGUSSA GMBH·Filed 2014·Application pending·0 cites
- 2946US9908910B2Bidentate diphosphoramidites with a piperazine group as ligands for hydroformylationEVONIK DEGUSSA GMBH·Filed 2016·Granted Mar 6, 2018·0 cites·16 claims
- 3046US9896404B2Bidentate diphosphoramidites with a homopiperazine group as ligands for hydroformylationEVONIK DEGUSSA GMBH·Filed 2016·Granted Feb 20, 2018·0 cites·18 claims
- 3146US9862738B2Heterocyclic selenophosphites and method for the preparation thereofEVONIK DEGUSSA GMBH·Filed 2016·Granted Jan 9, 2018·0 cites·17 claims
- 3245US10093604B2Heterocyclic selenabisphosphites and process for preparation thereofEVONIK DEGUSSA GMBH·Filed 2016·Granted Oct 9, 2018·0 cites·16 claims
- 3345US2010137623A1Stable catalyst precursor of rh complex catalystsEVONIK OXENO GMBH·Filed 2008·Application pending·0 cites
- 3443US9643987B2Monophosphites having an unsymmetric biaryl unitEVONIK DEGUSSA GMBH·Filed 2015·Granted May 9, 2017·0 cites·19 claims
- 3543US2009292146A1CATALYST PRECURSOR FOR AN Rh COMPLEX CATALYSTEVONIK OXENO GMBH·Filed 2007·Application pending·0 cites
- 3642US10100071B2Heterocyclic selenamonophosphites protected on a hydroxyl group and processes for preparation thereofEVONIK DEGUSSA GMBH·Filed 2016·Granted Oct 16, 2018·0 cites·20 claims
- 3742US10093690B2Heterocyclic selenaphosphites and process for preparation thereofEVONIK DEGUSSA GMBH·Filed 2016·Granted Oct 9, 2018·0 cites·17 claims
- 3842US9670239B2Bisphosphites having an outer naphthyl-phenyl unit and a central 2,3′-biphenol unitDYBALLA KATRIN MARIE·Filed 2015·Granted Jun 6, 2017·0 cites·14 claims
- 3942US9617290B2Bisphosphites having an outer naphthyl-phenyl unitDYBALLA KATRIN MARIE·Filed 2015·Granted Apr 11, 2017·0 cites·11 claims
- 4040US2018290957A1Process for hydroformylation of pentenoic estersEVONIK DEGUSSA GMBH·Filed 2018·Application pending·0 cites
- 4138US2003144559A1Process for the preparation of aldehydes from olefins by hydroformylationDEGUSSA·Filed 2002·Application pending·0 cites
- 4237US2016159837A1Monophosphites comprising a benzopinacolDYBALLA KATRIN MARIE·Filed 2015·Application pending·0 cites
- 4335US2003195368A1Bisphosphite compounds, the metal complexes thereof and the use of said compounds and complexes in olefin hydroformylationFiled 2001·Application pending·0 cites
- 4435US2016159718A1Monophosphites comprising an anthrolDYBALLA KATRIN MARIE·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →