Inventor · disambiguated record
Holger Borchert
Also filed as: BORCHERT HOLGER
35 granted patents·5 pending applications·263 citations·filing 1995–2019
97Inventor score
Top patents by PatentIndex Score
40 records- 0189US8517180B2Process for charging a reactor with a fixed catalyst bed which comprises at least annular shaped catalyst bodies KRAICHLE ANDREAS·Filed 2008·Granted Aug 27, 2013·13 cites·21 claims
- 0288US8865614B2Process for producing a ringlike oxidic shaped bodyBASF SE·Filed 2013·Granted Oct 21, 2014·8 cites·13 claims
- 0386US6399816B1Method for selectively producing acetic acid through the catalytic oxidation of ethaneCELANESE CHEM EUROPE GMBH·Filed 1998·Granted Jun 4, 2002·31 cites·10 claims
- 0485US10307741B2Shaped catalyst body for the catalytic oxidation of SO2 into SO3BASF SE·Filed 2016·Granted Jun 4, 2019·3 cites·10 claims
- 0585US6194610B1Process 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
- 0683US5585523AProcess for the preparation of aldehydes by catalytic gas phase hydrogenation of carboxylic acid or their derivatives with the aid of a tin catalystHOECHST AG·Filed 1995·Granted Dec 17, 1996·66 cites·22 claims
- 0782US11642666B2Shaped catalyst body in the form of tetralobes of uniform wall thicknessBASF SE·Filed 2019·Granted May 9, 2023·2 cites·9 claims
- 0880US9238217B2Catalyst for preparation of an unsaturated carboxylic acid by gas phase oxidation of an unsaturated aldehydeBASF SE·Filed 2014·Granted Jan 19, 2016·3 cites·16 claims
- 0976US9700876B2Mechanically stable hollow cylindrical shaped catalyst bodies for gas phase oxidation of an alkene to an unsaturated aldehyde and/or an unsaturated carboxylic acidBASF SE·Filed 2014·Granted Jul 11, 2017·2 cites·16 claims
- 1076US6831182B2Method for the hydrogenation of maleic anhydride and related compounds in two serial reaction zonesBASF AG·Filed 2001·Granted Dec 14, 2004·7 cites·18 claims
- 1173US6730800B2Method for the production of tetrahydrofuranBASF AG·Filed 2001·Granted May 4, 2004·5 cites·20 claims
- 1273US6274765B1Process 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
- 1372US8822371B2Process for producing geometric shaped catalyst bodiesRAICHLE ANDREAS·Filed 2009·Granted Sep 2, 2014·2 cites·76 claims
- 1472US8025846B2Process for introducing a portion withdrawn from at least one production charge of annular coated catalysts K into a reaction tube of a tube bundle reactorBASF SE·Filed 2008·Granted Sep 27, 2011·3 cites·32 claims
- 1570US6958404B2Method for the hydrogenation of maleic anhydride and related compounds in a fluid bed reactorBASF AG·Filed 2001·Granted Oct 25, 2005·4 cites·15 claims
- 1669US6888011B2Porous catalyst for the hydrogenation of maleic anhydride to tetrahydrofuranBASF AG·Filed 2001·Granted May 3, 2005·9 cites·19 claims
- 1768USRE39074EProcess 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
- 1867US7271299B2Two-stage method for producing butanediol with intermediated separation of succinic anhydrideBASF AG·Filed 2003·Granted Sep 18, 2007·4 cites·30 claims
- 1965US8415268B2Process for producing a ringlike oxidic shaped bodyEGER KNUT·Filed 2009·Granted Apr 9, 2013·3 cites·67 claims
- 2064US7154011B2Method for the production of 1,4- butanediolBASF AG·Filed 2003·Granted Dec 26, 2006·3 cites·28 claims
- 2164US6034270AProcess 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
- 2263US5648551AProcess for the preparation of halobenzaldehydesHOECHST AG·Filed 1996·Granted Jul 15, 1997·9 cites·21 claims
- 2362US2014296558A1Process for producing geometric shaped catalyst bodiesBASF SE·Filed 2014·Application pending·0 cites
- 2461US9079840B2Process for producing geometric shaped catalyst bodiesBASF SE·Filed 2013·Granted Jul 14, 2015·0 cites·20 claims
- 2560US7307040B2Method for the selective production of tetrahydrofuran by hydrogenating maleic acid anhydrideBASF AG·Filed 2002·Granted Dec 11, 2007·3 cites·4 claims
- 2659US8298980B2Process for continuously producing geometric shaped catalyst bodies KRAICHLE ANDREAS·Filed 2009·Granted Oct 30, 2012·0 cites·31 claims
- 2759US7217679B2Catalytic coating for the hydrogenation of maleic anhydride and related compounds to give γ-butyrolactone, tetrahydrofuran and derivatives thereofBASF AG·Filed 2001·Granted May 15, 2007·3 cites·21 claims
- 2855US8546293B2Process for continuously producing geometric shaped catalyst bodies KRAICHLE ANDREAS·Filed 2012·Granted Oct 1, 2013·0 cites·8 claims
- 2955US7169958B2Method for the production of 1,4- butane-diol by combined gas-phase and liquid-phase hydrogenationBASF AG·Filed 2003·Granted Jan 30, 2007·1 cites·31 claims
- 3053US5789593AProcess for preparing indenesTARGAR GMBH·Filed 1997·Granted Aug 4, 1998·6 cites·13 claims
- 3152US6670504B1Method and producing acetic acid in a reactor cascadeHOECHST RES & TECH GMBH & CO·Filed 1998·Granted Dec 30, 2003·5 cites·13 claims
- 3250US8128904B2Process for preparing a multielement oxide composition comprising the element iron in oxidic formRAICHLE ANDREAS·Filed 2008·Granted Mar 6, 2012·0 cites·13 claims
- 3345US7351311B2Method for purifying tetrahydrofuran by distillationBASF AG·Filed 2003·Granted Apr 1, 2008·6 cites·1 claims
- 3445US2008097112A1Selective preparation of tetrahydrofuran by hydrogenation of maleic anhydrideSCHLITTER STEPHAN·Filed 2006·Application pending·0 cites
- 3543US2020398255A1Shaped catalyst body in the form of tetralobes having a central through-passageBASF SE·Filed 2019·Application pending·0 cites
- 3643US2021039074A1Method for preparing a silver impregnation solutionBASF SE·Filed 2019·Application pending·0 cites
- 3742US7193091B2Method for the simultaneous production of tetrahydrofurans and pyrrolidonesBASF AG·Filed 2003·Granted Mar 20, 2007·0 cites·5 claims
- 3839US2007191212A1Supported catalyst with a defined pore distribution in the mesopore rangeBASF AG·Filed 2005·Application pending·0 cites
- 3936US5719284AProcess for the preparation of substituted 3-arylquinazoline-2,4-dionesHOECHST AG·Filed 1996·Granted Feb 17, 1998·1 cites·15 claims
- 4034US6156948AMethod for preparation of styrenesAVENTIS RES & TECH GMBH & CO·Filed 1998·Granted Dec 5, 2000·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →