Inventor · disambiguated record
Jürgen Zühlke
Also filed as: ZUEHLKE JUERGEN · ZUHLKE JURGEN · ZÜHLKE JÜRGEN
21 granted patents·14 pending applications·89 citations·filing 2004–2016
93Inventor score
Top patents by PatentIndex Score
35 records- 0189US7390911B2Method for producing phthalic anhydrideBASF AG·Filed 2004·Granted Jun 24, 2008·25 cites·20 claims
- 0287US7985705B2Three-layered, four-layered, or five-layered catalyst systems for producing phthalic anhydrideBASF AG·Filed 2010·Granted Jul 26, 2011·4 cites·1 claims
- 0385US10307741B2Shaped catalyst body for the catalytic oxidation of SO2 into SO3BASF SE·Filed 2016·Granted Jun 4, 2019·3 cites·10 claims
- 0482US7851398B2Catalytic titanium dioxide mixtures, catalysts and catalyst systems containing the same, processes for making the same, and uses thereforBASF SE·Filed 2005·Granted Dec 14, 2010·7 cites·20 claims
- 0581US8323610B2Catalyst for the oxidation of SO2 to SO3KRAEMER MICHAEL·Filed 2011·Granted Dec 4, 2012·5 cites·8 claims
- 0681US7371893B2Production of aldehydes, carboxylic acids and/or carboxylic acid anhydrides by means of catalysts containing vanadium oxide, titanium dioxide, and antimony oxideBASF AG·Filed 2004·Granted May 13, 2008·12 cites·15 claims
- 0780US9765046B2Process for preparing phthalic anhydrideBASF SE·Filed 2014·Granted Sep 19, 2017·2 cites·13 claims
- 0880US9656983B2Process for starting up a gas phase oxidation reactorBASF SE·Filed 2014·Granted May 23, 2017·2 cites·7 claims
- 0976US9714227B2Catalyst for the epoxidation of alkenesBASF SE·Filed 2014·Granted Jul 25, 2017·2 cites·19 claims
- 1075US7592294B2Gas phase oxidation catalyst with defined vanadium oxide particle size distributionBASF SE·Filed 2004·Granted Sep 22, 2009·14 cites·15 claims
- 1174US7687425B2Three-layered or four-layered catalyst systems for producing phthalic anhydrideBASF SE·Filed 2004·Granted Mar 30, 2010·6 cites·11 claims
- 1273US8263789B2Catalyst system and method for gas phase oxidation using an upstream layerWILMER HAGEN·Filed 2007·Granted Sep 11, 2012·3 cites·23 claims
- 1371US9029289B2Catalyst for preparing carboxylic acids and/or carboxylic anhydridesBASF SE·Filed 2013·Granted May 12, 2015·1 cites·5 claims
- 1470US9067187B2Catalyst system and method for gas phase oxidation using an upstream layerWILMER HAGEN·Filed 2012·Granted Jun 30, 2015·1 cites·20 claims
- 1568US9868713B2Catalyst system for oxidizing o-xylol and/or naphthalene into phthalic anhydrideBASF SE·Filed 2015·Granted Jan 16, 2018·1 cites·10 claims
- 1666US8492566B2Method for starting a gas-phase oxidation reactorWILMER HAGEN·Filed 2009·Granted Jul 23, 2013·1 cites·9 claims
- 1755US2014213801A1Multilayer catalyst having vanadium antimonate in at least one catalyst layer for preparing carboxylic acids and/or carboxylic anhydrides and process for preparing phthalic anhydride having a low hot spot temperatureALTWASSER STEFAN·Filed 2014·Application pending·0 cites
- 1853US9914716B2Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydrideBASF SE·Filed 2015·Granted Mar 13, 2018·0 cites·12 claims
- 1950US2011124885A1Multilayer catalyst having vanadium antimonate in at least one catalyst layer for preparing carboxylic acids and/or carboxylic anhydrides and process for preparing phthalic anhydride having a low hot spot temperatureBASF SE·Filed 2010·Application pending·0 cites
- 2049US10710054B2Multi-zoned catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydrideBASF SE·Filed 2016·Granted Jul 14, 2020·0 cites·19 claims
- 2145US9212157B2Catalyst for the oxidation of o-xylene and/or naphthalene to phthalic anhydrideALTWASSER STEFAN·Filed 2011·Granted Dec 15, 2015·0 cites·13 claims
- 2245US2009291845A1Conversion of a precatalyst to a catalytically active silver-vanadium oxide bronzeBASF SE·Filed 2006·Application pending·0 cites
- 2345US2009286999A1Catalyst system for preparing carboxylic acids and/or carboxylic anhydridesBASF SE·Filed 2007·Application pending·0 cites
- 2444US2009318712A1Catalyst system and method for producing carboxylic acids and/or carboxylic acid anhydridesBASF SE·Filed 2007·Application pending·0 cites
- 2544US2006235232A1Catalysts for gas phase oxidationsBASF AG·Filed 2004·Application pending·0 cites
- 2644US2008019892A1Multimetal Oxide Containing Silver, Vanadium And A Phosphor Group Element And The Use ThereofBASF AG·Filed 2005·Application pending·0 cites
- 2744US2008200685A1Method for Preforming Oxidation CatalystsBASF AG·Filed 2006·Application pending·0 cites
- 2844US2009163726A1Catalyst system for preparing carboxylic acids and/or carboxylic anhydridesBASF SE·Filed 2007·Application pending·0 cites
- 2942US8901320B2Process for controlling a gas phase oxidation reactor for preparation of phthalic anhydrideALTWASSER STEFAN·Filed 2011·Granted Dec 2, 2014·0 cites·8 claims
- 3042US2007041795A1Device for the mixing, drying and coating of powdered, granular or moulded bulk material in a fluid bed and method for production of supported catalysts with such a deviceBASF AG PATENTS TRADEMARKS AND·Filed 2004·Application pending·0 cites
- 3142US2007135302A1Mehtod for the production of a catalyst for gas-phase oxidations by the coating of support materials in a fluid bed apparatusNETO SAMUEL·Filed 2004·Application pending·0 cites
- 3240US2011251052A1Catalyst for the oxidation of so2 to so3BASF SE·Filed 2011·Application pending·0 cites
- 3339US8859459B2Multilayer catalyst for preparing phthalic anhydride and process for preparing phthalic anhydrideALTWASSER STEFAN·Filed 2011·Granted Oct 14, 2014·0 cites·4 claims
- 3435US2012264953A1Zinc-comprising catalyst for preparing ethylene oxideROSENDAHL TOBIAS·Filed 2012·Application pending·0 cites
- 3535US2012264952A1Catalyst for preparing ethylene oxideROSENDAHL TOBIAS·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →