Inventor · disambiguated record
Uwe Dingerdissen
Also filed as: DINGERDISSEN UWE
42 granted patents·9 pending applications·1,380 citations·filing 1992–2017
98Inventor score
Top patents by PatentIndex Score
51 records- 0196US6603038B1Method for producing catalysts containing metal nanoparticles on a porous support, especially for gas phase oxidation of ethylene and acetic acid to form vinyl acetateCELANESE CHEM EUROPE GMBH·Filed 1998·Granted Aug 5, 2003·240 cites·27 claims
- 0296US5935897AMonomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their productionBASF AG·Filed 1996·Granted Aug 10, 1999·183 cites·9 claims
- 0394US6852877B1Process for the production of vinyl acetateCELANESE INT CORP·Filed 2000·Granted Feb 8, 2005·92 cites·7 claims
- 0493US8378127B2Method for producing 2,6-dioxabicyclo-(3.3.0)-octane-4,8-dioneEVONIK DEGUSSA GMBH·Filed 2010·Granted Feb 19, 2013·21 cites·15 claims
- 0593US5935898AMonomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their productionBASF AG·Filed 1996·Granted Aug 10, 1999·155 cites·10 claims
- 0692US6639067B1Continuous process for the production of anhydrosugar alcoholsFiled 1999·Granted Oct 28, 2003·111 cites·28 claims
- 0790US6074979APolybetaine-stabilized, palladium-containing nanoparticles, a process for preparing them and also catalysts prepared from them for producing vinyl acetateCELANESE GMBH·Filed 1998·Granted Jun 13, 2000·91 cites·32 claims
- 0889US6884887B1Method for producing amines by homogeneously catalyzed reductive amination of carbonyl compoundsDEGUSSA·Filed 2000·Granted Apr 26, 2005·35 cites·21 claims
- 0987US7230134B2Method for the production of amines by reductive amination of carbonyl compounds under transfer-hydrogenation conditionsDEGUSSA·Filed 2002·Granted Jun 12, 2007·19 cites·19 claims
- 1087US6987200B2Process for producing catalysts comprising nanosize metal particles on a porous support, in particular for the gas-phase oxidation of ethylene and acetic acid to give vinyl acetateCELANESE CHEM EUROPE GMBH·Filed 2003·Granted Jan 17, 2006·28 cites·15 claims
- 1186US6849243B1Catalysts for the gas-phase oxidation of ethylene and acetic acid to vinyl acetate, a process for producing them and their useCELANESE CHEM EUROPE GMBH·Filed 2000·Granted Feb 1, 2005·46 cites·13 claims
- 1286US6399816B1Method for selectively producing acetic acid through the catalytic oxidation of ethaneCELANESE CHEM EUROPE GMBH·Filed 1998·Granted Jun 4, 2002·31 cites·10 claims
- 1385US7589215B2Bisphosphines as bidentate ligandsDEGUSSA·Filed 2006·Granted Sep 15, 2009·7 cites·66 claims
- 1485US6194610B1Process for the selective preparation of acetic acid using a molybdenum and palladium based catalytic oxideAVENTIS RES & TECH GMBH & CO·Filed 1997·Granted Feb 27, 2001·26 cites·11 claims
- 1584US7361786B2Bisphosphines as bidentate ligandsDEGUSSA·Filed 2006·Granted Apr 22, 2008·7 cites·12 claims
- 1683US6268522B1Catalyst, process for its production and its use for preparing vinyl acetateCELANESE GMBH·Filed 1998·Granted Jul 31, 2001·63 cites·20 claims
- 1778US7589081B2Nitrogen-containing monodentate phosphines and their use in catalysisDEGUSSA·Filed 2004·Granted Sep 15, 2009·10 cites·18 claims
- 1878US6790983B1Integrated process for the production of vinyl acetateCELANESE INT CORP·Filed 2000·Granted Sep 14, 2004·10 cites·6 claims
- 1978US6653487B2Process for preparing trioxane, polyoxymethylene and polyoxymethylene copolymersTICONA GMBH·Filed 2002·Granted Nov 25, 2003·7 cites·4 claims
- 2073US6274765B1Process and catalyst for preparing acetic acid by catalytic oxidation of ethaneHOECHST RES & TECH GMBH & CO·Filed 1998·Granted Aug 14, 2001·16 cites·11 claims
- 2171US5817871APreparation of aminesBASF AG·Filed 1997·Granted Oct 6, 1998·12 cites·7 claims
- 2270US5290932APreparation of amines by reductive amination using zeolite catalystBASF AG·Filed 1992·Granted Mar 1, 1994·11 cites·13 claims
- 2369US7015355B2Method for the selective production of acetic acid by catalytic oxidation of ethane and/or ethyleneCELANESE INT CORP·Filed 2001·Granted Mar 21, 2006·10 cites·14 claims
- 2468USRE39074EProcess for the selective preparation of acetic acid using a molybdenum and palladium based catalytic oxideCELANESE CHEM EUROPE GMBH·Filed 1997·Granted Apr 18, 2006·9 cites·11 claims
- 2568US6573389B1Bidentate organophosphorous ligands and their useDEGUSSA·Filed 2000·Granted Jun 3, 2003·10 cites·32 claims
- 2667US6448448B1Process for the non-oxidative preparation of formaldehyde from methanolTICONA GMBH·Filed 1998·Granted Sep 10, 2002·10 cites·7 claims
- 2766US6476246B2Bidentate phosphorus ligands and their use in catalysisDEGUSSA·Filed 2001·Granted Nov 5, 2002·6 cites·17 claims
- 2865US6143934APreparation of amines from olefins over boron beta-zeolitesBASF AG·Filed 1996·Granted Nov 7, 2000·9 cites·12 claims
- 2964US6034270AProcess for the selective preparation of acetic acid using a molybdenum, palladium, and rhenium catalystHOECHST RES & TECH GMBH & CO·Filed 1997·Granted Mar 7, 2000·9 cites·9 claims
- 3064US5763668AProcess for aminating a mixture obtained in cracking a mineral oil fraction with ammonia or a primary or secondary amine over specific heterogeneous catalystsBASF AG·Filed 1996·Granted Jun 9, 1998·9 cites·10 claims
- 3162US5614166ACrystalline solids having the RUB-13 structureBASF AG·Filed 1995·Granted Mar 25, 1997·19 cites·9 claims
- 3261US6906221B2Method for producing acetic acidCELANESE INT CORP·Filed 2001·Granted Jun 14, 2005·3 cites·13 claims
- 3361US6372687B1Supported catalysts having a high sintering stability and a process for producing themHOECHST RES & TECHNOLOGY·Filed 1998·Granted Apr 16, 2002·27 cites·23 claims
- 3453US5789593AProcess for preparing indenesTARGAR GMBH·Filed 1997·Granted Aug 4, 1998·6 cites·13 claims
- 3552US6670504B1Method and producing acetic acid in a reactor cascadeHOECHST RES & TECH GMBH & CO·Filed 1998·Granted Dec 30, 2003·5 cites·13 claims
- 3652US6013844APreparation of catechol monoethers and catecholsBASF AG·Filed 1998·Granted Jan 11, 2000·14 cites·5 claims
- 3751US7081533B2Cycloaliphatic/aromatic diphosphines and use thereof in catalysisDEGUSSA·Filed 2001·Granted Jul 25, 2006·1 cites·20 claims
- 3851US2011070630A1Method for deracemization of enantiomer mixturesEVONIK DEGUSSA GMBH·Filed 2009·Application pending·0 cites
- 3945US2019180210A1Dynamic chemical network system and method accounting for interrelated global processing variablesEVONIK INDUSTRIES AG·Filed 2017·Application pending·0 cites
- 4044US2005209455A1Bisphosphines as bidentate ligandsBOERNER ARMIN·Filed 2003·Application pending·0 cites
- 4142US5693825APreparation of aziridinesBASF AG·Filed 1996·Granted Dec 2, 1997·2 cites·15 claims
- 4239US6303800B1Method for producing propene oxideAVENTIS RES & TECH GMBH & CO·Filed 1998·Granted Oct 16, 2001·5 cites·5 claims
- 4338US2012077932A1Compositions based on diisocyanates obtained from renewable raw materialsPFEFFER JAN·Filed 2010·Application pending·0 cites
- 4438US2012071577A1Use of isocyanates based on renewable raw materialsPFEFFER JAN·Filed 2010·Application pending·0 cites
- 4538US2001048970A1Process for producing coated catalysts by CVDFiled 2000·Application pending·0 cites
- 4635US2011251399A1Method for producing aldehydes and ketones from primary and secondary alcoholsEVONIK DEGUSSA GMBH·Filed 2010·Application pending·0 cites
- 4735US2002188123A1Polydentate asymmetric ligands based on binaphthylDEGUSSA·Filed 2002·Application pending·0 cites
- 4834US6191312B1Process for the catalytic oxidation of 1,5-dialkylbicyclo(3.2.1)octan-8-ol to give 1,5 dialkylbicyclo(3.2.1)octan-8-oneAVENTIS RES & TECH GMBH & CO·Filed 1999·Granted Feb 20, 2001·4 cites·13 claims
- 4934US6156948AMethod for preparation of styrenesAVENTIS RES & TECH GMBH & CO·Filed 1998·Granted Dec 5, 2000·1 cites·11 claims
- 5034US2014023582A1Photosensitizers and use thereof for generating hydrogen from waterNORDHOFF STEFAN·Filed 2011·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →