Inventor · disambiguated record
Katrin Marie Dyballa
Also filed as: DYBALLA KATRIN MARIE
69 granted patents·20 pending applications·153 citations·filing 2013–2023
98Inventor score
Files withEVONIK DEGUSSA GMBH57DYBALLA KATRIN MARIE24EVONIK OPERATIONS GMBH2FRANKE ROBERT2CHRISTIANSEN ANDREA1
Top patents by PatentIndex Score
89 records- 0198US9725398B2Benzene-based diphosphine ligands for alkoxycarbonylationEVONIK DEGUSSA GMBH·Filed 2016·Granted Aug 8, 2017·12 cites·14 claims
- 0298US9676805B2Purifying organophosphorus compounds contaminated with chlorineEVONIK DEGUSSA GMBH·Filed 2015·Granted Jun 13, 2017·22 cites·15 claims
- 0396US10294191B2Monophosphine compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compoundsEVONIK DEGUSSA GMBH·Filed 2016·Granted May 21, 2019·6 cites·10 claims
- 0496US10202329B2Ferrocene-based compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compoundsEVONIK DEGUSSA GMBH·Filed 2016·Granted Feb 12, 2019·6 cites·14 claims
- 0596US10077228B2Ferrocene-based compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compoundsEVONIK DEGUSSA GMBH·Filed 2016·Granted Sep 18, 2018·7 cites·16 claims
- 0695US10000440B2Influencing the viscosity of N-butene-based ester mixtures by controlled use of ethene in the preparation of the ester precursorsEVONIK DEGUSSA GMBH·Filed 2016·Granted Jun 19, 2018·7 cites·11 claims
- 0793US9688604B2Phosphine ligand and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compoundsEVONIK DEGUSSA GMBH·Filed 2016·Granted Jun 27, 2017·7 cites·7 claims
- 0893US9272973B2Stable long-term method for producing C5-aldehydesFRIDAG DIRK·Filed 2013·Granted Mar 1, 2016·9 cites·13 claims
- 0993US9221850B2Monophosphite ligands having a tert-butyloxycarbonyl groupDYBALLA KATRIN MARIE·Filed 2015·Granted Dec 29, 2015·6 cites·18 claims
- 1092US9914681B2Preparation of high-quality oxo process alcohols from inconstant raw material sourcesGEILEN FRANK·Filed 2015·Granted Mar 13, 2018·13 cites·19 claims
- 1192US9556096B2Unsymmetric bisphosphiteEVONIK DEGUSSA GMBH·Filed 2013·Granted Jan 31, 2017·6 cites·18 claims
- 1291US9670108B2Bisphosphites having a central 2,3′-biphenol unitDYBALLA KATRIN MARIE·Filed 2015·Granted Jun 6, 2017·6 cites·19 claims
- 1390US9790244B2Bisphosphites having an unsymmetric outer biphenol unitDYBALLA KATRIN MARIE·Filed 2015·Granted Oct 17, 2017·3 cites·5 claims
- 1490US9212195B1Monophosphite ligands having a carbonate groupDYBALLA KATRIN MARIE·Filed 2015·Granted Dec 15, 2015·4 cites·17 claims
- 1589US10562838B2Process for the alkoxycarbonylation of olefins in a medium having a low Brønsted acid concentrationEVONIK DEGUSSA GMBH·Filed 2017·Granted Feb 18, 2020·3 cites·12 claims
- 1688US9737884B2Process for catalytic preparation of aldehydes from olefins using monophosphite mixturesDYBALLA KATRIN MARIE·Filed 2015·Granted Aug 22, 2017·3 cites·7 claims
- 1788US9206105B2Mixture of bisphosphites and use thereof as a catalyst mixture in hydroformylationCHRISTIANSEN ANDREA·Filed 2013·Granted Dec 8, 2015·5 cites·19 claims
- 1888US2023348356A1Butyl-bridged diphosphine ligands for alkoxycarbonylationEVONIK OPERATIONS GMBH·Filed 2023·Application pending·0 cites
- 1987US9409844B2Mixture of different asymmetrical bisophosphites and use thereof as a catalyst mixture in hydroformylationEVONIK DEGUSSA GMBH·Filed 2013·Granted Aug 9, 2016·3 cites·16 claims
- 2085US10526356B2Bisphosphites having 2,4-tert-butylphenyl units and use thereof as ligands in hydroformylationEVONIK DEGUSSA GMBH·Filed 2017·Granted Jan 7, 2020·2 cites·13 claims
- 2184US9751904B2Method for reducing the chlorine content of organomonophosphites using dimethylaminobutane, triethylamine or triethanolamineEVONIK DEGUSSA GMBH·Filed 2015·Granted Sep 5, 2017·2 cites·14 claims
- 2283US9701697B2Process for reducing the chlorine content of organotetraphosphitesEVONIK DEGUSSA GMBH·Filed 2016·Granted Jul 11, 2017·2 cites·11 claims
- 2383US9499463B2Mixtures of constitutionally isomeric bisphosphitesEVONIK DEGUSSA GMBH·Filed 2013·Granted Nov 22, 2016·2 cites·18 claims
- 2482US9221851B2Mixture containing a monophosphite ligand and the use thereof for catalysis of a hydroformylation reactionDYBALLA KATRIN MARIE·Filed 2015·Granted Dec 29, 2015·2 cites·20 claims
- 2581US9879353B2Electrochemical coupling of two phenols which differ in their oxidation potentialDYBALLA KATRIN MARIE·Filed 2013·Granted Jan 30, 2018·2 cites·8 claims
- 2681US9650401B2Method for reducing the chlorine content of organobisphosphitesDYBALLA KATRIN MARIE·Filed 2015·Granted May 16, 2017·2 cites·14 claims
- 2781US9217003B2Preparation of 6,6′-((3,3′-di-tert-butyl-5,5′-dimethoxy-[1,1′-biphenyl]-2,2′-diyl)bis(oxy))bis(2,4,8,10-tetramethyldibenzo[d,f][1,3,2]dioxaphosphepine)DYBALLA KATRIN MARIE·Filed 2015·Granted Dec 22, 2015·2 cites·7 claims
- 2880US10167245B2Method 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
- 2980US9938310B21, 1′-bis(phosphino)ferrocene ligands for alkoxycarbonylationEVONIK DEGUSSA GMBH·Filed 2017·Granted Apr 10, 2018·1 cites·20 claims
- 3079US10214550B2Bisphosphites having an unsymmetric outer biphenol unitEVONIK DEGUSSA GMBH·Filed 2017·Granted Feb 26, 2019·1 cites·14 claims
- 3177US10544174B2Process for the alkoxycarbonylation of ethylenically unsaturated compounds with monophosphine ligandsEVONIK DEGUSSA GMBH·Filed 2017·Granted Jan 28, 2020·1 cites·5 claims
- 3276US9670585B2Electrochemical coupling of a phenol to a naphtholDYBALLA KATRIN MARIE·Filed 2013·Granted Jun 6, 2017·1 cites·7 claims
- 3376US2021276939A1Butyl-bridged diphosphine ligands for alkoxycarbonylationEVONIK OPERATIONS GMBH·Filed 2021·Application pending·0 cites
- 3474US10106497B2Coupling of two arenes with selenium dioxide to give a selenobiaryl etherEVONIK DEGUSSA GMBH·Filed 2016·Granted Oct 23, 2018·1 cites·11 claims
- 3574US9840524B2Process for reducing the chlorine content of organomonophosphites using two solutionsEVONIK DEGUSSA GMBH·Filed 2015·Granted Dec 12, 2017·1 cites·16 claims
- 3672US9982001B2Bisphosphites having an unsymmetric central biaryl unitDYBALLA KATRIN MARIE·Filed 2015·Granted May 29, 2018·1 cites·15 claims
- 3769US9624153B2Two-stage hydroformylation process with circulating gas and SILP technologyEVONIK DEGUSSA GMBH·Filed 2014·Granted Apr 18, 2017·1 cites·14 claims
- 3862US9610574B2Supported composition and the use thereof in methods for the hydroformylation of unsaturated compoundsEVONIK DEGUSSA GMBH·Filed 2014·Granted Apr 4, 2017·0 cites·10 claims
- 3961US10227278B2Economical production of 2-propylheptanolEVONIK DEGUSSA GMBH·Filed 2016·Granted Mar 12, 2019·0 cites·9 claims
- 4061US2018208538A1Influencing the viscosity of n-butene-based ester mixtures by controlled use of ethene in the preparation of the ester precursorsEVONIK DEGUSSA GMBH·Filed 2018·Application pending·0 cites
- 4160US9834511B2Organodiaryl selenoxides and process for preparation thereofEVONIK DEGUSSA GMBH·Filed 2016·Granted Dec 5, 2017·0 cites·13 claims
- 4260US9765023B2Complexes of diphenyl selenoxides, use thereof and catalysis methodsEVONIK DEGUSSA GMBH·Filed 2016·Granted Sep 19, 2017·0 cites·1 claims
- 4357US2017129838A1Bisphosphites having 2,4-dimethylphenyl units and use thereof as ligands in hydroformylationEVONIK DEGUSSA GMBH·Filed 2016·Application pending·0 cites
- 4456US10167244B2Method 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
- 4556US9850194B2Process for double carbonylation of allyl alcohols to corresponding diestersEVONIK DEGUSSA GMBH·Filed 2016·Granted Dec 26, 2017·0 cites·11 claims
- 4655US10422047B2Electrochemical process for coupling of phenol to anilineDYBALLA KATRIN MARIE·Filed 2014·Granted Sep 24, 2019·0 cites·16 claims
- 4755US10266955B2Electrochemical coupling of anilinesDYBALLA KATRIN MARIE·Filed 2014·Granted Apr 23, 2019·0 cites·5 claims
- 4854US9771311B2Coupling a phenol and an arene using selenium dioxideEVONIK DEGUSSA GMBH·Filed 2016·Granted Sep 26, 2017·0 cites·14 claims
- 4952US9815766B2Process for double carbonylation of allyl ethers to corresponding diestersEVONIK DEGUSSA GMBH·Filed 2016·Granted Nov 14, 2017·0 cites·10 claims
- 5051US9517986B2Process for preparing 2,2′-biphenols using selenium dioxideEVONIK DEGUSSA GMBH·Filed 2015·Granted Dec 13, 2016·0 cites·14 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
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