Inventor · disambiguated record
Gurpreet Singh Kapur
Also filed as: KAPUR GURPREET SINGH
56 granted patents·3 pending applications·71 citations·filing 2004–2023
97Inventor score
Files withINDIAN OIL CORP LTD59
Top patents by PatentIndex Score
59 records- 0196US11421162B2Process for co-conversion of waste plastics and hydrocarbon feedstockINDIAN OIL CORP LTD·Filed 2021·Granted Aug 23, 2022·37 cites·11 claims
- 0293US11613623B2Catalytic pyrolysis of polystyrene into aromatic rich liquid product using spherical catalystINDIAN OIL CORP LTD·Filed 2021·Granted Mar 28, 2023·4 cites·15 claims
- 0393US11421159B2Process and apparatus for co-conversion of waste plastics in Delayed Coker unitINDIAN OIL CORP LTD·Filed 2020·Granted Aug 23, 2022·4 cites·12 claims
- 0486US11859132B2Process and an apparatus for conversion of waste plastic pyrolysis oil into valuable productsINDIAN OIL CORP LTD·Filed 2022·Granted Jan 2, 2024·1 cites·13 claims
- 0586US11548839B2Integrated oxidative alkane dehydrogenation and hydrogen generation processINDIAN OIL CORP LTD·Filed 2021·Granted Jan 10, 2023·1 cites·9 claims
- 0686US9644050B2Particle size distribution control through internal donor in Ziegler-Natta catalystINDIAN OIL CORP LTD·Filed 2015·Granted May 9, 2017·3 cites·18 claims
- 0784US10094399B2Process of preparation of drag reducing polymers and usage thereofINDIAN OIL CORP LTD·Filed 2016·Granted Oct 9, 2018·2 cites·13 claims
- 0880US9873752B2Catalyst process modification and polymerization thereofINDIAN OIL CORP LTD·Filed 2016·Granted Jan 23, 2018·2 cites·21 claims
- 0980US9593172B2Ziegler-natta catalyst systems comprising a 1,2-phenylenedioate as internal donor and process for preparing the sameINDIAN OIL CORP LTD·Filed 2013·Granted Mar 14, 2017·3 cites·17 claims
- 1079US9587041B2Organometallic compound in solid form, process for preparing the same and use thereofINDIAN OIL CORP LTD·Filed 2013·Granted Mar 7, 2017·2 cites·23 claims
- 1174US9896523B2Ziegler-Natta catalyst synthesis and process thereofINDIAN OIL CORP LTD·Filed 2016·Granted Feb 20, 2018·1 cites·29 claims
- 1271US10611865B2Organometallic compound in solid form, process for preparing the same and use thereofINDIAN OIL CORP LTD·Filed 2018·Granted Apr 7, 2020·0 cites·12 claims
- 1368US12252576B2Process and catalyst composition for producing linear alpha olefins in high yield by ethylene oligomerizationINDIAN OIL CORP LTD·Filed 2022·Granted Mar 18, 2025·0 cites·19 claims
- 1468US11891356B2Production of high yields of light olefins from heavy hydrocarbonsINDIAN OIL CORP LTD·Filed 2023·Granted Feb 6, 2024·0 cites·7 claims
- 1568US11851506B2Process for preparation of a catalyst for polymerization of olefinsINDIAN OIL CORP LTD·Filed 2022·Granted Dec 26, 2023·0 cites·9 claims
- 1667US11591530B2Additive for preventing fouling of thermal cracker furnaceINDIAN OIL CORP LTD·Filed 2022·Granted Feb 28, 2023·0 cites·15 claims
- 1767US11344871B2Process for preparation of ethylene oligomerization catalyst and oligomerization thereofINDIAN OIL CORP LTD·Filed 2020·Granted May 31, 2022·0 cites·14 claims
- 1865US11888184B2Polymet plates with enhanced electrically conductive pathway and lower corrosion for fuel cellINDIAN OIL CORP LTD·Filed 2021·Granted Jan 30, 2024·0 cites·10 claims
- 1965US11840594B2Polymerization catalyst system and process to produce highly reactive polyisobutyleneINDIAN OIL CORP LTD·Filed 2021·Granted Dec 12, 2023·0 cites·16 claims
- 2065US11607666B2Zinc based metal organic frameworks (ZIT) with mixed ligands for hydrogen storageINDIAN OIL CORP LTD·Filed 2021·Granted Mar 21, 2023·0 cites·11 claims
- 2165US10100136B2Organometallic compound in solid form, process for preparing the same and use thereofINDIAN OIL CORP LTD·Filed 2016·Granted Oct 16, 2018·0 cites·11 claims
- 2264US11920007B2Process for producing ultrahigh molecular weight polymer in powder formINDIAN OIL CORP LTD·Filed 2021·Granted Mar 5, 2024·0 cites·4 claims
- 2364US7604731B2Process for the production of needle cokeINDIAN OIL CORP LTD·Filed 2004·Granted Oct 20, 2009·11 cites·14 claims
- 2463US11548841B2Production of linear alpha olefinsINDIAN OIL CORP LTD·Filed 2021·Granted Jan 10, 2023·0 cites·6 claims
- 2562US11642656B2Catalyst composition for oxidative dehydrogenation of alkaneINDIAN OIL CORP LTD·Filed 2021·Granted May 9, 2023·0 cites·13 claims
- 2662US9914789B2Ziegler-natta catalyst systems comprising a 1,2-phenylenedioate as internal donor and process for preparing the sameINDIAN OIL CORP LTD·Filed 2016·Granted Mar 13, 2018·0 cites·24 claims
- 2760US11465132B2Fluid catalytic cracking additive composition for enhancing gasoline octane barrel and a process of preparation thereofINDIAN OIL CORP LTD·Filed 2020·Granted Oct 11, 2022·0 cites·7 claims
- 2859US12098351B2Device and process for converting organic waste to biogasINDIAN OIL CORP LTD·Filed 2021·Granted Sep 24, 2024·0 cites·16 claims
- 2959US11578277B2Simultaneous processing of catalytic and thermally cracked middle distillate for petrochemical feedstockINDIAN OIL CORP LTD·Filed 2021·Granted Feb 14, 2023·0 cites·11 claims
- 3058US11732200B2Process for enhancement of RON of FCC gasoline with simultaneous reduction in benzeneINDIAN OIL CORP LTD·Filed 2022·Granted Aug 22, 2023·0 cites·10 claims
- 3158US11661556B2Pre-treatment process for conversion of residual oils in a Delayed Coker UnitINDIAN OIL CORP LTD·Filed 2022·Granted May 30, 2023·0 cites·12 claims
- 3258US11649200B2Process and apparatus for production and separation of alcohols and oligomerization of hydrocarbon feedstockINDIAN OIL CORP LTD·Filed 2021·Granted May 16, 2023·0 cites·20 claims
- 3358US11525095B2Process for molecular separation of hydrocarbons using nanopore membranesINDIAN OIL CORP LTD·Filed 2021·Granted Dec 13, 2022·0 cites·11 claims
- 3458US11498038B2Quench-box assembly for hydroprocessing reactorsINDIAN OIL CORP LTD·Filed 2021·Granted Nov 15, 2022·0 cites·5 claims
- 3556US11952543B2Process for producing hydrogen and light olefins from resid fluid catalytic crackingINDIAN OIL CORP LTD·Filed 2020·Granted Apr 9, 2024·0 cites·9 claims
- 3655US12334612B2Method and a device for operating PEM fuel cell with CO contaminated hydrogen gasINDIAN OIL CORP LTD·Filed 2021·Granted Jun 17, 2025·0 cites·8 claims
- 3755US11873276B2Fluidized bed dehydrogenation process for light olefin productionINDIAN OIL CORP LTD·Filed 2021·Granted Jan 16, 2024·0 cites·18 claims
- 3855US11788013B2Process for production of needle cokeINDIAN OIL CORP LTD·Filed 2021·Granted Oct 17, 2023·0 cites·8 claims
- 3955US11774383B2Quick NMR method for identification and estimation of components in hand-rub formulationsINDIAN OIL CORP LTD·Filed 2021·Granted Oct 3, 2023·0 cites·10 claims
- 4055US11643607B2Process for production of graphite coke from an admixture of coal and petroleum based hydrocarbonsINDIAN OIL CORP LTD·Filed 2021·Granted May 9, 2023·0 cites·12 claims
- 4155US11370987B2Method of controlling kinematic viscosity of polyalphaolefinINDIAN OIL CORP LTD·Filed 2021·Granted Jun 28, 2022·0 cites·11 claims
- 4255US11345862B2Apparatus and a method for washing of hydrocarbon product vaporINDIAN OIL CORP LTD·Filed 2020·Granted May 31, 2022·0 cites·7 claims
- 4355US11141707B2Inlet diffuser for fixed-bed reactorsINDIAN OIL CORP LTD·Filed 2020·Granted Oct 12, 2021·0 cites·10 claims
- 4455US2023101524A1Method for producing anode grade coke from crude oilsINDIAN OIL CORP LTD·Filed 2022·Application pending·0 cites
- 4554US11565242B2Method for preparing catalyst for selective hydrogenation of diolefinsINDIAN OIL CORP LTD·Filed 2020·Granted Jan 31, 2023·0 cites·17 claims
- 4653US11612884B2Process for preparing a hydro-treating catalyst composition for producing ultra-low sulfur dieselINDIAN OIL CORP LTD·Filed 2021·Granted Mar 28, 2023·0 cites·15 claims
- 4753US11286317B2Morphology modified heterophase propylene copolymers and their products thereofINDIAN OIL CORP LTD·Filed 2020·Granted Mar 29, 2022·0 cites·11 claims
- 4853US9890229B2Precursor for catalyst, process for preparing the same and its use thereofINDIAN OIL CORP LTD·Filed 2013·Granted Feb 13, 2018·0 cites·27 claims
- 4952US11999914B2Process and a system for production of multiple grade de-aromatized solvents from hydrocarbon streamsINDIAN OIL CORP LTD·Filed 2021·Granted Jun 4, 2024·0 cites·8 claims
- 5052US11859147B2Single stage process for production of hydrogen enriched gasINDIAN OIL CORP LTD·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →