Inventor · disambiguated record
Peter Pfab
Also filed as: PFAB PETER
20 granted patents·11 pending applications·85 citations·filing 1994–2025
93Inventor score
Top patents by PatentIndex Score
31 records- 0194US7935229B2Extraction of nickel (0) complexes from nitrile mixtures with reduced rag formationBASF SE·Filed 2005·Granted May 3, 2011·27 cites·17 claims
- 0289US8410299B2Method for producing linear pentenenitrileJUNGKAMP TIM·Filed 2012·Granted Apr 2, 2013·8 cites·20 claims
- 0388US7851656B2Method for producing organic phosphorous compounds containing halogensBASF SE·Filed 2007·Granted Dec 14, 2010·9 cites·17 claims
- 0488US7705171B2Process for producing nickel(0)-phosphorus ligand complexesBASF AG·Filed 2007·Granted Apr 27, 2010·12 cites·10 claims
- 0584US8058466B2Method for producing 3-pentenenitrile by means of the hydrocyanation of 1,3-butadieneHADERLEIN GERD·Filed 2007·Granted Nov 15, 2011·9 cites·9 claims
- 0682US11389786B2Chromium catalyst, its preparation and useBASF CORP·Filed 2017·Granted Jul 19, 2022·2 cites·8 claims
- 0779US8680005B2Catalyst from flame-spray pyrolysis and catalyst for autothermal propane dehydrogenationHANNEMANN STEFAN·Filed 2012·Granted Mar 25, 2014·4 cites·14 claims
- 0877US12453961B2Chromium catalyst, its preparation and useBASF CORP·Filed 2022·Granted Oct 28, 2025·0 cites·19 claims
- 0973US8530690B2Process for isomerizing CIS-2-pentenenitrile to 3-pentenenitrilesLUYKEN HERMANN·Filed 2011·Granted Sep 10, 2013·1 cites·6 claims
- 1071US11439992B2Process for preparing iron(III)-exchanged zeolite compositionBASF CORP·Filed 2020·Granted Sep 13, 2022·0 cites·12 claims
- 1169US8586795B2Methyl-substituted teta compoundsHUGO RANDOLF·Filed 2010·Granted Nov 19, 2013·1 cites·18 claims
- 1268US2025153147A1Chromium catalyst, its preparation and useBASF CORP·Filed 2025·Application pending·0 cites
- 1364US10710059B2Process for preparing iron(III)-exchanged zeolite compositionBASF CORP·Filed 2016·Granted Jul 14, 2020·0 cites·18 claims
- 1463US9493405B2Method for producing linear pentenenitrileBASF SE·Filed 2015·Granted Nov 15, 2016·0 cites·11 claims
- 1563US8420879B2Process for workup of a stream comprising butene and/or butadieneKOSTOVA ALBENA·Filed 2012·Granted Apr 16, 2013·1 cites·9 claims
- 1659US6750365B2Thermal dissociation of allophanatesBASF AG·Filed 2002·Granted Jun 15, 2004·2 cites·21 claims
- 1754US2014155257A1Catalyst from flame-spray pyrolysis and catalyst for autothermal propane dehydrogenationBASF SE·Filed 2014·Application pending·0 cites
- 1852US2008281120A1Method for Producing Linear PentenenitrileBASF AG·Filed 2005·Application pending·0 cites
- 1949US2010284889A1Method for producing hydrocyanic acid by catalytic dehydration of gaseous formamideBASF SE·Filed 2008·Application pending·0 cites
- 2048US9822067B2Method for purifying adipodinitrile (ADN)BASF SE·Filed 2015·Granted Nov 21, 2017·0 cites·20 claims
- 2148US2010316552A1process for preparing hydrogen cyanide by catalytic dehydration of gaseous formamideBASF SE·Filed 2008·Application pending·0 cites
- 2246US2009270645A1Method for the separation of nickel(0) complexes and phosphorous-containing ligands from nitrile mixturesBASF SE·Filed 2007·Application pending·0 cites
- 2344US6153799AMethod for producing highly pure aqueous hydroxylamine solutionsBASF AG·Filed 1998·Granted Nov 28, 2000·8 cites·6 claims
- 2442US2012091068A1Method for photocatalytic water purificationPATCAS FLORINA CORINA·Filed 2010·Application pending·0 cites
- 2540US2008281119A1Separation of Nickel(0) Complexes and Phosphorus-Containing Ligands from Nitrile MixturesBASF AG·Filed 2005·Application pending·0 cites
- 2639US7531084B2Reactor for thermally cracking monofunctional and polyfunctional carbamatesBASF AG·Filed 2003·Granted May 12, 2009·0 cites·15 claims
- 2739US5502213APurification of crude pyrrolesBASF AG·Filed 1994·Granted Mar 26, 1996·1 cites·11 claims
- 2839US2008076944A1Purification of Phosphorus Chelate LigandsBASF AG·Filed 2005·Application pending·0 cites
- 2937US8697016B2Reactor for carrying out autothermal gas-phase dehydrogenationsKOLIOS GRIGORIOS·Filed 2010·Granted Apr 15, 2014·0 cites·17 claims
- 3035US2012190537A1Catalyst support from flame-spray pyrolysis and catalyst for autothermal propane dehydrogenationHANNEMANN STEFAN·Filed 2012·Application pending·0 cites
- 3132US2002161160A1Preparation of organic polyisocyanatesBASF AG·Filed 2002·Application pending·0 cites
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