Assignee
INDIAN OIL CORP LTD
IN·233 granted patents·51 pending applications·899 citations·filing 1996–2025
Top patents by PatentIndex Score
284 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
- 0492US7029571B1Multi stage selective catalytic cracking process and a system for producing high yield of middle distillate products from heavy hydrocarbon feedstocksINDIAN OIL CORP LTD·Filed 2000·Granted Apr 18, 2006·86 cites·22 claims
- 0591US10654773B2Integrated fluid catalytic cracking and oxidative propane dehydrogenation processINDIAN OIL CORP LTD·Filed 2018·Granted May 19, 2020·4 cites·17 claims
- 0688US11603503B2Additive composition as a combustion improver for liquid and gaseous fuelsINDIAN OIL CORP LTD·Filed 2022·Granted Mar 14, 2023·2 cites·13 claims
- 0788US9644155B2Integrated process for production of high octane gasoline, high aromatic naphtha and high cetane diesel from high aromatic middle distillate range streamsINDIAN OIL CORP LTD·Filed 2015·Granted May 9, 2017·7 cites·12 claims
- 0888US6339052B1Lubricant compositions for internal combustion enginesINDIAN OIL CORP LTD·Filed 2000·Granted Jan 15, 2002·37 cites·12 claims
- 0987US11840672B2Integrated process for converting crude oil to high value petrochemicalsINDIAN OIL CORP LTD·Filed 2023·Granted Dec 12, 2023·1 cites·18 claims
- 1087US11618907B2Process for xylitol production from xyloseINDIAN OIL CORP LTD·Filed 2021·Granted Apr 4, 2023·1 cites·11 claims
- 1187US10900507B2Distribution of a multi-phase fluid mixtureINDIAN OIL CORP LTD·Filed 2018·Granted Jan 26, 2021·3 cites·13 claims
- 1287US10590354B2Process for the conversion of crude oil to light olefins, aromatics and syngasINDIAN OIL CORP LTD·Filed 2018·Granted Mar 17, 2020·3 cites·16 claims
- 1386US11859132B2Process 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
- 1486US11773039B2Integrated process and Cu/Zn-based catalyst for synthesizing methanol utilizing CO2, generating electricity from hydrocarbon feedstockINDIAN OIL CORP LTD·Filed 2022·Granted Oct 3, 2023·1 cites·9 claims
- 1586US11548839B2Integrated oxidative alkane dehydrogenation and hydrogen generation processINDIAN OIL CORP LTD·Filed 2021·Granted Jan 10, 2023·1 cites·9 claims
- 1686US9862829B2Hybrid modified bitumen composition and process of preparation thereofINDIAN OIL CORP LTD·Filed 2015·Granted Jan 9, 2018·4 cites·11 claims
- 1786US9644050B2Particle size distribution control through internal donor in Ziegler-Natta catalystINDIAN OIL CORP LTD·Filed 2015·Granted May 9, 2017·3 cites·18 claims
- 1885US10894248B2Catalyst composition for enhancing yield of olefins in fluid catalytic cracking process (FCC)INDIAN OIL CORP LTD·Filed 2019·Granted Jan 19, 2021·2 cites·10 claims
- 1985US9890402B2Thraustochytrid based process for treating waste effluentsINDIAN OIL CORP LTD·Filed 2016·Granted Feb 13, 2018·4 cites·17 claims
- 2085US5846402AProcess for catalytic cracking of petroleum based feed stocksINDIAN OIL CORP LTD·Filed 1997·Granted Dec 8, 1998·83 cites·8 claims
- 2184US12421615B2Engineered electrode for electrobiocatalysis and process to construct the sameINDIAN OIL CORP LTD·Filed 2024·Granted Sep 23, 2025·0 cites·9 claims
- 2284US10563114B2Corrosion inhibitor composition for pipelinesINDIAN OIL CORP LTD·Filed 2018·Granted Feb 18, 2020·4 cites·23 claims
- 2384US10094399B2Process of preparation of drag reducing polymers and usage thereofINDIAN OIL CORP LTD·Filed 2016·Granted Oct 9, 2018·2 cites·13 claims
- 2484US9528001B2Preparation of polymer modified bitumen (PMB) from polyethylene terephthalate (PET) derived polyamido amineINDIAN OIL CORP LTD·Filed 2015·Granted Dec 27, 2016·2 cites·14 claims
- 2584US6355591B1Process for the preparation of fluid catalytic cracking catalyst additive compositionINDIAN OIL CORP LTD·Filed 2000·Granted Mar 12, 2002·37 cites·5 claims
- 2683US10201810B2Vacuum resid upgradation and graphite productionINDIAN OIL CORP LTD·Filed 2016·Granted Feb 12, 2019·2 cites·19 claims
- 2783US10131589B2Process for simultaneous production of alcohols and oligomer product from hydrocarbon feed stockINDIAN OIL CORP LTD·Filed 2015·Granted Nov 20, 2018·2 cites·11 claims
- 2883US6172012B1Titanium complex grease composition including performance additives and process for preparation thereofINDIAN OIL CORP LTD·Filed 1998·Granted Jan 9, 2001·47 cites·8 claims
- 2982US6153089AUpgradation of undesirable olefinic liquid hydrocarbon streamsINDIAN OIL CORP LTD·Filed 1999·Granted Nov 28, 2000·60 cites·20 claims
- 3081US11236285B2High temperature zinc complex greaseINDIAN OIL CORP LTD·Filed 2021·Granted Feb 1, 2022·1 cites·11 claims
- 3181US10130943B2Catalyst composition for fluid catalytic cracking, process for preparing the same and use thereofINDIAN OIL CORP LTD·Filed 2013·Granted Nov 20, 2018·5 cites·9 claims
- 3281US6858556B2Stabilized dual zeolite single particle catalyst composition and a process thereofINDIAN OIL CORP LTD·Filed 2002·Granted Feb 22, 2005·24 cites·35 claims
- 3381US6613710B2Process for preparation of bi-functional fluid catalytic cracking catalyst compositionINDIAN OIL CORP LTD·Filed 2001·Granted Sep 2, 2003·25 cites·21 claims
- 3480US9873752B2Catalyst process modification and polymerization thereofINDIAN OIL CORP LTD·Filed 2016·Granted Jan 23, 2018·2 cites·21 claims
- 3580US9783744B2Process of upgradation of residual oil feedstockINDIAN OIL CORP LTD·Filed 2016·Granted Oct 10, 2017·2 cites·10 claims
- 3680US9593172B2Ziegler-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
- 3780US6866772B2Extraction of aromatics from hydrocarbon oil using furfural-co-solvent extraction processINDIAN OIL CORP LTD·Filed 2001·Granted Mar 15, 2005·28 cites·18 claims
- 3879US10478840B2Apparatus and method for converting liquid stream into fine dropletsINDIAN OIL CORP LTD·Filed 2018·Granted Nov 19, 2019·3 cites·7 claims
- 3979US9587041B2Organometallic 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
- 4079US5854182AMethod for producing magnesium borate overbased metallic detergent and to a hydrocarbon composition containing said detergentINDIAN OIL CORP LTD·Filed 1996·Granted Dec 29, 1998·36 cites·10 claims
- 4178US11242893B2Composition of high performance bearing oil for steel plantsINDIAN OIL CORP LTD·Filed 2019·Granted Feb 8, 2022·2 cites·3 claims
- 4278US10954149B2Process for bio-sludge reduction in hydrocarbon refinery effluent treatment plant through microbial interventionsINDIAN OIL CORP LTD·Filed 2019·Granted Mar 23, 2021·1 cites·5 claims
- 4378US10662385B2Delayed coking process with pre-cracking reactorINDIAN OIL CORP LTD·Filed 2016·Granted May 26, 2020·2 cites·2 claims
- 4478US10273417B2Process for fluid catalytic crackingINDIAN OIL CORP LTD·Filed 2018·Granted Apr 30, 2019·1 cites·16 claims
- 4578US9441252B2Process for producing lipids suitable for biofuelsINDIAN OIL CORP LTD·Filed 2012·Granted Sep 13, 2016·2 cites·13 claims
- 4678US7968079B2Ready-to-use seed composition and process thereofINDIAN OIL CORP LTD·Filed 2008·Granted Jun 28, 2011·5 cites·13 claims
- 4778US7381322B2Resid cracking apparatus with catalyst and adsorbent regenerators and a process thereofINDIAN OIL CORP LTD·Filed 2005·Granted Jun 3, 2008·12 cites·23 claims
- 4878US6660696B1Thermally stable phosphorothionates as antioxidant, antiwear, friction reducing and extreme pressure lubricant additives from cashew nut shell liquidINDIAN OIL CORP LTD·Filed 2002·Granted Dec 9, 2003·16 cites·30 claims
- 4975US10968322B2Method for improved production of fermentable sugars from lignocellulosic biomass using additive and enzymeINDIAN OIL CORP LTD·Filed 2019·Granted Apr 6, 2021·1 cites·7 claims
- 5075US5910468AProcess for the preparation of calcium phenate detergents from cashew nut shell liquidINDIAN OIL CORP LTD·Filed 1998·Granted Jun 8, 1999·29 cites·10 claims
Showing the top 50 of 284 patent records by PatentIndex Score.
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