Inventor · disambiguated record
Slavik Kasztelan
Also filed as: KASZTELAN SLAVIK
59 granted patents·3 pending applications·1,374 citations·filing 1995–2021
99Inventor score
Top patents by PatentIndex Score
62 records- 0193US6602402B1Flexible process for producing base stock and distillates by conversion-hydroisomerisation using a catalyst with low dispersion followed by catalytic dewaxingINST FRANCAIS DU PETROLE·Filed 2000·Granted Aug 5, 2003·64 cites·25 claims
- 0292US6436280B1Catalyst for hydrotreating hydrocarbon feeds in a fixed bed reactorINST FRANCAIS DU PETROLE·Filed 1999·Granted Aug 20, 2002·87 cites·24 claims
- 0391US6660897B1Catalyst based on a noble metal with low dispersion, and its use in converting hydrocarbon feedsINST FRANCAIS DU PETROLE·Filed 2000·Granted Dec 9, 2003·45 cites·26 claims
- 0491US6309537B1Hydrotreating hydrocarbon feeds in an ebullating bed reactorINST FRANCAIS DU PETROLE·Filed 1999·Granted Oct 30, 2001·81 cites·19 claims
- 0591US6037300ACatalyst containing boron and silicon and its use for hydrotreating hydrocarbon feedsINST FRANCAIS DU PETROLE·Filed 1997·Granted Mar 14, 2000·97 cites·14 claims
- 0690US6071402AHydrodefining and hydrocracking catalyst comprising a mixed sulphide comprising sulphur, at least one group VB element and at least one group VIB elementINST FRANCAIS DU PETROLE·Filed 1997·Granted Jun 6, 2000·107 cites·39 claims
- 0789US6332976B1Catalyst containing phosphorous and a process hydrotreatment of petroleum feeds using the catalystINST FRANCAIS DU PETROLE·Filed 1999·Granted Dec 25, 2001·85 cites·28 claims
- 0888US7235173B2Hydrotreating catalyst that contains a nitrogen-containing organic compound and its useINST FRANCAIS DU PETROLE·Filed 2003·Granted Jun 26, 2007·29 cites·10 claims
- 0988US6149799ACatalyst compromising a mixed sulphide and its use for hydrorefining and hydroconverting hydrocarbonsINST FRANCAIS DU PETROLE·Filed 1998·Granted Nov 21, 2000·87 cites·24 claims
- 1085US6667267B1Hydrocracking processing using a catalyst comprising an IM-5 zeolite and a catalyst comprising an IM-5 zeolite and a promoter elementINST FRANCAIS DU PETROLE·Filed 2001·Granted Dec 23, 2003·22 cites·14 claims
- 1184US6231750B1Hydrocracking catalyst comprising a beta zeolite and a group VB elementINST FRANCAIS DU PETROLE·Filed 1999·Granted May 15, 2001·59 cites·23 claims
- 1283US6531051B1Catalyst that contains a zeolite that is high in an element of group VB and its use in hydrorefining and hydrocracking of hydrocarbon fractionsINST FRANCAIS DU PETROLE·Filed 2000·Granted Mar 11, 2003·30 cites·22 claims
- 1381US6524470B1Catalyst comprising beta zeolite and promoter element for hydrocrackingINST FRANCAIS DU PETROLE·Filed 1999·Granted Feb 25, 2003·51 cites·23 claims
- 1479US6387246B1Catalyst that comprises a partially amorphous Y zeolite and its use in hydroconversion of hydrocarbon petroleum feedstocksINST FRANCAIS DU PETROLE·Filed 2000·Granted May 14, 2002·20 cites·19 claims
- 1576US10961464B2Process for producing BTX by catalytic pyrolysis from biomass without recycling oxygenated compoundsIFP ENERGIES NOW·Filed 2017·Granted Mar 30, 2021·1 cites·10 claims
- 1676US6402936B1Catalyst that comprises a partially amorphous Y zeolite, an element of group VB and its use in hydroconversion and hydrorefining of hydrocarbon petroleum feedstocksINST FRANCAIS DU PETROLE·Filed 2000·Granted Jun 11, 2002·19 cites·17 claims
- 1776US6344135B1Hydrocracking process using a catalyst comprising an IM-5 zeolite and a catalyst comprising an IM-5 zeolite and a promoter elementINST FRANCAIS DU PETROLE·Filed 2000·Granted Feb 5, 2002·12 cites·16 claims
- 1874US6174429B1Catalyst and process for hydrocracking fractions that contain hydrocarbonINST FRANCAIS DU PETROLE·Filed 1998·Granted Jan 16, 2001·36 cites·20 claims
- 1974US6136180ACatalyst comprising a NU-88 zeolite, a group VB element and its use for hydroconverting hydrocarbon-containing petroleum feedsINST FRANCAIS DU PETROLE·Filed 1999·Granted Oct 24, 2000·38 cites·33 claims
- 2072US6541417B2Catalyst based on a noble group VIII metal containing silicon and possibly boron, and its use in hydrotreating hydrocarbon-containing feedsINST FRANCAIS DU PETROLE·Filed 2000·Granted Apr 1, 2003·13 cites·23 claims
- 2167US6423664B1Fluorinated catalyst comprising a group VIII metal and an additional metal, and its use for hydrogenating aromactic compounds in the presence of sulphurated compoundsINST FRANCAIS DU PETROLE·Filed 2000·Granted Jul 23, 2002·7 cites·24 claims
- 2266US6562752B2Metallic sulphide catalysts, processes for synthesising said catalysts and use thereofINST FRANCAIS DU PETROLE·Filed 2000·Granted May 13, 2003·10 cites·33 claims
- 2365US6712953B1Catalyst that contains a zeolite that is high in an element of group VIB and/or VIII and its use in hydrorefining and hydrocracking of hydrocarbon fractionsINST FRANCAIS DU PETROLE·Filed 2000·Granted Mar 30, 2004·12 cites·24 claims
- 2465US6171474B1Zeolite Y catalyst containing silicon useful for hydrocrackingINST FRANCAIS DU PETROLE·Filed 1999·Granted Jan 9, 2001·25 cites·24 claims
- 2563US5834522AHydroisomerization treatment process for feeds from the fisher-tropsch processINST FRANCAIS DU PETROLE·Filed 1995·Granted Nov 10, 1998·28 cites·24 claims
- 2662US6329314B1Process for activation of a catalyst in the presence of thionic and nitrogenous compoundsINSTITU FRANCAIS DU PETROLE·Filed 1999·Granted Dec 11, 2001·23 cites·9 claims
- 2760US12168213B2Ethylene oligomerization plant for producing alpha-olefinsIFP ENERGIES NOW·Filed 2021·Granted Dec 17, 2024·0 cites·21 claims
- 2860US7371315B2Flexible method for producing oil bases and distillates by hydroisomerization-conversion on a weakly dispersed catalyst followed by a catalyctic dewaxingINST FRANCAIS DU PETROLE·Filed 2001·Granted May 13, 2008·7 cites·21 claims
- 2960US6569318B2Process for conversion of hydrocarbons on a catalyst with controlled acidityINST FRANCAIS DU PETROLE·Filed 2001·Granted May 27, 2003·3 cites·14 claims
- 3059US5954947AProcess for mild hydrocracking of petroleum cuts using a catalyst containing at least two dealuminated Y zeolitesINST FRANCAIS DU PETROLE·Filed 1997·Granted Sep 21, 1999·19 cites·24 claims
- 3158US6527945B2Catalyst comprising a phyllosilicate containing boron and/or silicon, and a hydrocracking processINST FRANCAIS DU PETROLE·Filed 2001·Granted Mar 4, 2003·2 cites·15 claims
- 3258US6045687ACatalyst containing at least two dealuminated Y zeolites and a conventional hydroconversion process for petroleum cuts using this catalystINST FRANCAIS DU PETROLE·Filed 1997·Granted Apr 4, 2000·18 cites·27 claims
- 3358US5879539APrecious metal and silica-alumina based catalyst and hydroisomerisation treatment process for heavy feedsINST FRANCAIS DU PETROLE·Filed 1995·Granted Mar 9, 1999·20 cites·6 claims
- 3458US5762902ACatalyst comprising a faujasite type zeolite and a ton type zeolite and a process for the hydroconversion of hydrocarbon petroleum feedsINST FRANCAIS DU PETROLE·Filed 1997·Granted Jun 9, 1998·21 cites·15 claims
- 3557US6372125B1Catalyst comprising a group VIB metal carbide, phosphorous and its use for hydrodesulphurisation and hydrogenation of gas oilsINST FRANCAIS DU PETROLE·Filed 2000·Granted Apr 16, 2002·9 cites·22 claims
- 3656US6497844B1Micropilot-type equipment for catalytic testing processINST FRANCAIS DU PETROLE·Filed 1999·Granted Dec 24, 2002·26 cites·14 claims
- 3755US7070690B2Process for conversion of hydrocarbons on a catalyst with controlled acidityINST FRANCAIS DU PETROLE·Filed 2003·Granted Jul 4, 2006·1 cites·22 claims
- 3854US11203718B2Process for producing BTX by catalytic pyrolysis from biomass with injection of oxygenated compoundsIFP ENERGIES NOW·Filed 2017·Granted Dec 21, 2021·0 cites·13 claims
- 3953US6432868B1Bimetallic catalyst comprising fluorine, and its use for hydrogenating aromatic compounds in the presence of sulphurated compoundsINST FRANCAIS DU PETROLE·Filed 2000·Granted Aug 13, 2002·3 cites·22 claims
- 4053US6123831ACatalyst comprising a zeolite selected from the group formed by zeolites NU-85, NU-86 and NU-87, an element from group VB and its use in the hydroconversion of hydrocarbon petroleum chargesINST FRANCAIS DU PETROLE·Filed 1999·Granted Sep 26, 2000·14 cites·24 claims
- 4153US2007155618A1Hydrotreating catalyst that contains a nitrogen-containing organic compound and its useDIEHL FABRICE·Filed 2007·Application pending·0 cites
- 4251US6316382B1Process for sulphurizing catalysts by reduction followed by sulphurizationINST FRANCAIS DU PETROLE·Filed 1999·Granted Nov 13, 2001·16 cites·17 claims
- 4351US6235670B1Catalyst comprising a phyllosilicate containing boron and/or silicon, and a hydrocracking processINST FRANCAIS DU PETROLE·Filed 1999·Granted May 22, 2001·11 cites·13 claims
- 4451US6207870B1Catalyst based on a noble group VIII metal containing silicon and possibly boron, and its use in hydrotreating hydrocarbon-containing feedsINST FRANCAIS DU PETROLE·Filed 1999·Granted Mar 27, 2001·11 cites·20 claims
- 4550US6106698ACatalyst comprising a zeolite selected from the group formed by NU-85, NU-86 and NU-87 zeolites and its use for hydroconverting hydrocarbon-containing petroleum feedsINST FRANCAIS DU PETROLE·Filed 1999·Granted Aug 22, 2000·15 cites·24 claims
- 4649US6432867B1Process for sulfurizing catalysts in a reducing mediumINST FRANCAIS DU PETROLE·Filed 1999·Granted Aug 13, 2002·11 cites·25 claims
- 4749US6235960B1Process for improving the pour point, and a catalyst based on at least one MTT, Ton or Fer zeoliteINST FRANCAIS DU PETROLE·Filed 1999·Granted May 22, 2001·11 cites·19 claims
- 4848US10570337B2Process for producing BTX and alcohols by catalytic pyrolysis of biomass and fermentation of the gaseous pyrolysis effluentIFP ENERGIES NOW·Filed 2017·Granted Feb 25, 2020·0 cites·14 claims
- 4947US6251261B1Catalyst that comprises a clay and an element of group VB, and its use in hydrocraking of petroleum feedstocks that contain hydrocarbonINST FRANCAIS DU PETROLE·Filed 1999·Granted Jun 26, 2001·13 cites·25 claims
- 5046US6719895B2Catalyst comprising a zeolite Y globally non-dealuminated and containing boron and/or siliconINST FRANCAIS DU PETROLE·Filed 2001·Granted Apr 13, 2004·0 cites·9 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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