Inventor · disambiguated record
Gerd Kaibel
Also filed as: IRNICH RUDOLF · KAIBEL GERD
79 granted patents·12 pending applications·1,228 citations·filing 1977–2013
99Inventor score
Top patents by PatentIndex Score
91 records- 0195US4908477ARemoval of organic iodine compounds from carbonylation products of methanol methyl acetate and dimethyl etherBASF AG·Filed 1987·Granted Mar 13, 1990·59 cites·5 claims
- 0293US4162200APreparation of pure dimethyl carbonateBASF AG·Filed 1978·Granted Jul 24, 1979·34 cites·5 claims
- 0392US4326073AProduction of anhydrous or substantially anhydrous formic acidBASF AG·Filed 1980·Granted Apr 20, 1982·43 cites·12 claims
- 0489US6958111B2Dividing wall columnBASF AG·Filed 2001·Granted Oct 25, 2005·49 cites·16 claims
- 0589US6916964B2Selective hydrogenation of olefinically unsaturated carbonyl compoundsBASF AG·Filed 2002·Granted Jul 12, 2005·17 cites·11 claims
- 0689US6427985B1Structured packing for heat exchange and mass transferBASF AG·Filed 2000·Granted Aug 6, 2002·39 cites·15 claims
- 0789US6262317B1Process for preparing 1,4-butanediol by catalytic hydrogenation of 1,4-butinediolBASF AG·Filed 1997·Granted Jul 17, 2001·38 cites·8 claims
- 0887US7319161B2Method for producing cyclohexane dicarboxylic acids and the derivatives thereofBASF AG·Filed 2002·Granted Jan 15, 2008·21 cites·7 claims
- 0987US6846389B2Method for distillative separation of mixtures containing tetrahydrofuran, γ-butyrolactone and/or 1,4-butanediolBASF AG·Filed 2001·Granted Jan 25, 2005·45 cites·17 claims
- 1087US5914012ADividing wall column for continuous fractionation of multicomponent mixtures by distillationBASF AG·Filed 1997·Granted Jun 22, 1999·72 cites·3 claims
- 1185US6365790B2Preparation of C10-C30-alkenes by partial hydrogenation of alkynes over fixed-bed supported palladium catalystsBASF AG·Filed 2000·Granted Apr 2, 2002·32 cites·12 claims
- 1284US6375920B2Process for the manufacture of hydrogen peroxideBASF AG·Filed 1997·Granted Apr 23, 2002·51 cites·15 claims
- 1384US4262140AProduction of anhydrous or substantially anhydrous formic acidBASF AG·Filed 1979·Granted Apr 14, 1981·17 cites·5 claims
- 1483US7388119B2Method for the hydrogenation of aromatic compounds with hydrogen containing residual gasBASF AG·Filed 2002·Granted Jun 17, 2008·15 cites·11 claims
- 1583US7001490B2Purification of ammonia by distillationBASF AG·Filed 2001·Granted Feb 21, 2006·44 cites·13 claims
- 1683US6518464B2Continuous process for the preparation of acetalsBASF AG·Filed 2001·Granted Feb 11, 2003·14 cites·14 claims
- 1782US8901350B2Process for the preparation of formic acidSCHNEIDER DANIEL·Filed 2011·Granted Dec 2, 2014·3 cites·11 claims
- 1882US5939589AProcess and reactor for carrying out conversion with catalysts suspended in liquidsBASF AG·Filed 1997·Granted Aug 17, 1999·22 cites·5 claims
- 1982US4859286AIsolation of 1,3-butadieneBASF AG·Filed 1988·Granted Aug 22, 1989·22 cites·4 claims
- 2080US6956141B1Method for preparing acetylene alcohols and their secondary productsBASF AG·Filed 2000·Granted Oct 18, 2005·12 cites·20 claims
- 2178US6518441B2Method for oxidizing an organic compound containing at least one C-C double bondBASF AG·Filed 1998·Granted Feb 11, 2003·49 cites·11 claims
- 2278US6511053B2Packing for heat-exchange and mass-transfer columnsBASF AG·Filed 2001·Granted Jan 28, 2003·16 cites·12 claims
- 2378US6278031B1Catalyst and process for preparing 2-buten-1-ol compoundsBASF AG·Filed 2001·Granted Aug 21, 2001·8 cites·5 claims
- 2478US4133836AManufacture of acetalsBASF AG·Filed 1977·Granted Jan 9, 1979·12 cites·6 claims
- 2577US7226527B2Method for recovering crude 1,3-butadiene by extractive distillation from a C4 cutBASF AG·Filed 2002·Granted Jun 5, 2007·28 cites·14 claims
- 2677US4370491AContinuous preparation of acetic acid estersBASF AG·Filed 1981·Granted Jan 25, 1983·35 cites·5 claims
- 2776US6831182B2Method 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
- 2876US6433192B1Method for producing mixtures of 1,4-butanediol, tetrahydrofuran and γ-butyrolactoneBASF AG·Filed 1999·Granted Aug 13, 2002·19 cites·10 claims
- 2976US6387222B1Continuous isolation of a high-melting material by distillationBASF AG·Filed 2000·Granted May 14, 2002·24 cites·11 claims
- 3074US8461356B2Process for obtaining maleic anhydride by distillationWINDECKER GUNTHER·Filed 2008·Granted Jun 11, 2013·5 cites·18 claims
- 3174US7132038B2Method and device for obtaining 1,3 pure butadiene from 1,3 raw butadiene by distillationBASF AG·Filed 2001·Granted Nov 7, 2006·22 cites·13 claims
- 3272US7112707B2Method for the isolation of trimethylolpropane from a reaction mixtureBASF AG·Filed 2002·Granted Sep 26, 2006·6 cites·9 claims
- 3371US4383893ADistillative separation of liquid mixtures containing aliphatic alcoholsBASF AG·Filed 1981·Granted May 17, 1983·10 cites·6 claims
- 3470US6350924B1Method for producing 1,4-butanediolBASF AG·Filed 1999·Granted Feb 26, 2002·13 cites·10 claims
- 3570US6274744B1Preparation of alkali metal salts of L-ascorbic acidBASF AG·Filed 2000·Granted Aug 14, 2001·6 cites·17 claims
- 3669US4659866AContinuous preparation of furmamideBASF AG·Filed 1982·Granted Apr 21, 1987·9 cites·2 claims
- 3769US4310705APreparation of higher unsaturated ketonesBASF AG·Filed 1980·Granted Jan 12, 1982·10 cites·6 claims
- 3868US7264696B2Dividing-wall column with feed in whole or in part in the vaporous state and/or side stream take off in whole or in part in the vaporous stateBASF AG·Filed 2006·Granted Sep 4, 2007·10 cites·1 claims
- 3967US7169267B2Method and device for carrying out the distillative separation of C5+ cutsBASF AG·Filed 2001·Granted Jan 30, 2007·14 cites·20 claims
- 4067US7053239B2Method for producing methyl formateBASF AG·Filed 2003·Granted May 30, 2006·4 cites·9 claims
- 4167US6150564ASelective liquid-phase hydrogenation of α,β-unsaturated carbonyl compoundsBASF AG·Filed 1999·Granted Nov 21, 2000·28 cites·29 claims
- 4266US6175044B1Preparation of citralBASF AG·Filed 1999·Granted Jan 16, 2001·10 cites·10 claims
- 4366US5785819ADistillation column for separating a liquid mixture into a plurality of pure fractionsBASF AG·Filed 1996·Granted Jul 28, 1998·31 cites·12 claims
- 4466US4551208ARecovery of formic acid by distillationBASF AG·Filed 1984·Granted Nov 5, 1985·8 cites·10 claims
- 4565US8092655B2Dividing wall column for fractionation of a multicomponent mixtureBURST WOLFRAM·Filed 2001·Granted Jan 10, 2012·16 cites·14 claims
- 4665US6921830B2Method for purifying an organic solvent for the purposes of absorption of maleic acid anhydrideFiled 2002·Granted Jul 26, 2005·3 cites·8 claims
- 4764US6013842APreparation of glyoxal monoacetalsBASF AG·Filed 1997·Granted Jan 11, 2000·9 cites·10 claims
- 4863US7090748B2Dividing-wall column with feed in whole or in part in the vaporous state and/or side stream take off in whole or in part in the vaporous stateBASF AG·Filed 2002·Granted Aug 15, 2006·18 cites·7 claims
- 4963US6759560B2Method for producing alkali methylatesBASF AG·Filed 2000·Granted Jul 6, 2004·12 cites·16 claims
- 5063US6211114B1Catalyst and process for preparing 2-buten-1-ol compoundsBASF AG·Filed 1997·Granted Apr 3, 2001·20 cites·2 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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