Inventor · disambiguated record
Sukumar Mandal
Also filed as: MANDAL SUKUMAR
33 granted patents·2 pending applications·397 citations·filing 1997–2022
96Inventor score
Top patents by PatentIndex Score
35 records- 0190US11319493B2Method for catalytic conversion of waste plastic into liquid fuelRELIANCE INDUSTRIES LTD·Filed 2019·Granted May 3, 2022·7 cites·19 claims
- 0289US8685232B2Fluid catalytic cracking (FCC) process for manufacturing propylene and ethylene in increased yieldMANDAL SUKUMAR·Filed 2009·Granted Apr 1, 2014·46 cites·12 claims
- 0385US5846402AProcess for catalytic cracking of petroleum based feed stocksINDIAN OIL CORP LTD·Filed 1997·Granted Dec 8, 1998·83 cites·8 claims
- 0483US9550708B2Process for catalytic conversion of low value hydrocarbon streams to light olefinsRELIANCE IND LTD·Filed 2014·Granted Jan 24, 2017·7 cites·15 claims
- 0582US6153089AUpgradation of undesirable olefinic liquid hydrocarbon streamsINDIAN OIL CORP LTD·Filed 1999·Granted Nov 28, 2000·60 cites·20 claims
- 0681US6613710B2Process for preparation of bi-functional fluid catalytic cracking catalyst compositionINDIAN OIL CORP LTD·Filed 2001·Granted Sep 2, 2003·25 cites·21 claims
- 0779US9067196B2FCC catalyst additive and a method for its preparationRAVICHANDRAN GOPAL·Filed 2011·Granted Jun 30, 2015·7 cites·15 claims
- 0878US7381322B2Resid cracking apparatus with catalyst and adsorbent regenerators and a process thereofINDIAN OIL CORP LTD·Filed 2005·Granted Jun 3, 2008·12 cites·23 claims
- 0977US6656344B1Fluidized catalytic cracking processFiled 2000·Granted Dec 2, 2003·30 cites·15 claims
- 1075US6540904B1Process for the upgradation of petroleum residueFiled 2000·Granted Apr 1, 2003·31 cites·7 claims
- 1174US7008595B2Resid cracking apparatus with catalyst and adsorbent regenerators and a process thereofINDIAN OIL CORP LTD·Filed 2002·Granted Mar 7, 2006·12 cites·31 claims
- 1272US9783743B2Process and composition of catalyst/additive for reducing fuel gas yield in fluid catalytic cracking (FCC) processRELIANCE IND LTD·Filed 2014·Granted Oct 10, 2017·2 cites·8 claims
- 1368US10376833B2Process for capturing carbon-dioxide from a gas streamRELIANCE INDUSTRIES LTD·Filed 2016·Granted Aug 13, 2019·1 cites·8 claims
- 1463US6149875AFluidized catalytic cracking process and apparatusINDIAN OIL CORP LTD·Filed 1998·Granted Nov 21, 2000·28 cites·5 claims
- 1562US9931593B2Multi-compression system and process for capturing carbon dioxideRELIANCE INDUSTRIES LTD·Filed 2014·Granted Apr 3, 2018·1 cites·20 claims
- 1657US6027696AFluidized catalytic cracking apparatusINDIAN OIL CORP LTD·Filed 1997·Granted Feb 22, 2000·20 cites·8 claims
- 1754US12503650B2Process for the production of needle cokeRELIANCE INDUSTRIES LTD·Filed 2022·Granted Dec 23, 2025·0 cites·20 claims
- 1853US9939821B2Computer implemented blend control system and method for preparation of a hydrocarbon blendRELIANCE INDUSTRIES LTD·Filed 2014·Granted Apr 10, 2018·2 cites·4 claims
- 1952US11879165B2Process for recovering vanadium in the form of iron vanadate from a gasifier slagRELIANCE INDUSTRIES LTD·Filed 2019·Granted Jan 23, 2024·0 cites·15 claims
- 2052US7462275B2Process for conversion of hydrocarbons to saturated LPG and high octane gasolineINDIAN OIL CORP LTD·Filed 2004·Granted Dec 9, 2008·6 cites·19 claims
- 2151US11383227B2Hydrothermally stable catalyst composition and a process for preparation thereofRELIANCE INDUSTRIES LTD·Filed 2017·Granted Jul 12, 2022·0 cites·11 claims
- 2251US11118116B2FCC catalyst additive and a process for preparation thereofRELIANCE INDUSTRIES LTD·Filed 2018·Granted Sep 14, 2021·0 cites·14 claims
- 2350US8618344B2Process for recovery of propylene and LPG from FCC fuel gas using stripped main column overhead distillate as absorber oilYADAV MANOJ·Filed 2010·Granted Dec 31, 2013·1 cites·5 claims
- 2449US6267873B1Fluidized catalytic cracking processINDIAN OIL CORP LTD·Filed 1998·Granted Jul 31, 2001·16 cites·7 claims
- 2548US11945728B2Process for obtaining vanadium oxide from a gasifier slag fieldRELIANCE INDUSTRIES LTD·Filed 2019·Granted Apr 2, 2024·0 cites·16 claims
- 2648US10166502B2Single compression system and process for capturing carbon dioxideRELIANCE INDUSTRIES LTD·Filed 2014·Granted Jan 1, 2019·0 cites·20 claims
- 2745US10208262B2Process for catalytic gasification of carbonaceous feedstockRELIANCE INDUSTRIES LTD·Filed 2013·Granted Feb 19, 2019·0 cites·17 claims
- 2841US9982200B2Method for removing chlorides from hydrocarbon stream by steam strippingRELIANCE INDUSTRIES LTD·Filed 2013·Granted May 29, 2018·0 cites·11 claims
- 2941US2016216242A1Fcc catalyst additive and a method for its preparationRELIANCE IND LTD·Filed 2014·Application pending·0 cites
- 3040US11643609B2Process and a system for producing synthesis gasRELIANCE INDUSTRIES LTD·Filed 2017·Granted May 9, 2023·0 cites·5 claims
- 3136US9944867B2System and method for preparing hydrocarbon blend from multiple component streamsRELIANCE INDUSTRIES LTD·Filed 2014·Granted Apr 17, 2018·0 cites·4 claims
- 3235US2013313159A1Process for improving aromaticity of heavy aromatic hydrocarbonsMARVE MAHESH·Filed 2012·Application pending·0 cites
- 3334US10329223B2Process for propylene and LPG recovery in FCC fuel gasRELIANCE INDUSTRIES LTD·Filed 2016·Granted Jun 25, 2019·0 cites·10 claims
- 3433US9238780B2Solvent extraction process for removal of naphthenic acids and calcium from low asphaltic crude oilRELIANCE IND LTD·Filed 2013·Granted Jan 19, 2016·0 cites·4 claims
- 3524US9446384B2Adiabatic regeneration of sulfur capturing adsorbentsDAS ASIT·Filed 2011·Granted Sep 20, 2016·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →