Inventor · disambiguated record
Arumugam Velayutham Karthikeyani
Also filed as: KARTHIKEYANI ARUMUGAM VELAYUTH · KARTHIKEYANI ARUMUGAM VELAYUTHAM
21 granted patents·2 pending applications·129 citations·filing 2000–2023
91Inventor score
Top patents by PatentIndex Score
23 records- 0192US7029571B1Multi 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
- 0285US10894248B2Catalyst 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
- 0381US10130943B2Catalyst 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
- 0481US6613710B2Process for preparation of bi-functional fluid catalytic cracking catalyst compositionINDIAN OIL CORP LTD·Filed 2001·Granted Sep 2, 2003·25 cites·21 claims
- 0574US9616408B2Adsorbent for removal of con-carbon and contaminant metal present in hydrocarbon feedINDIAN OIL CORP LTD·Filed 2013·Granted Apr 11, 2017·2 cites·13 claims
- 0673US10252249B2Composition and a process for preparation of attrition resistant cracking catalyst suitable for enhancing light olefinsINDIAN OIL CORP LTD·Filed 2016·Granted Apr 9, 2019·1 cites·6 claims
- 0770US8932712B2Metal passivator additive and process for preparingKUVETTU MOHAN PRABHU·Filed 2011·Granted Jan 13, 2015·2 cites·15 claims
- 0868US11891356B2Production of high yields of light olefins from heavy hydrocarbonsINDIAN OIL CORP LTD·Filed 2023·Granted Feb 6, 2024·0 cites·7 claims
- 0962US11642656B2Catalyst composition for oxidative dehydrogenation of alkaneINDIAN OIL CORP LTD·Filed 2021·Granted May 9, 2023·0 cites·13 claims
- 1062US10787613B2Catalyst additive composition for reduction of sulfur in gasolineINDIAN OIL CORP LTD·Filed 2019·Granted Sep 29, 2020·0 cites·12 claims
- 1160US11465132B2Fluid 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
- 1254US11241674B2Nano-crystallite binder based CO combustion promoterINDIAN OIL CORP LTD·Filed 2019·Granted Feb 8, 2022·0 cites·12 claims
- 1352US9637693B2Process for reduction of sulfur in FCC liquid products through the use of carbon monoxide as a reducing agentINDIAN OIL CORP LTD·Filed 2012·Granted May 2, 2017·0 cites·13 claims
- 1452US7462275B2Process for conversion of hydrocarbons to saturated LPG and high octane gasolineINDIAN OIL CORP LTD·Filed 2004·Granted Dec 9, 2008·6 cites·19 claims
- 1551US10413889B2Composition and process for preparation of cracking catalyst suitable for enhancing yields of light olefinsINDIAN OIL CORP LTD·Filed 2016·Granted Sep 17, 2019·0 cites·6 claims
- 1651US10245581B2Composition and process for preparation of attrition resistant additive suitable for cracking hydrocarbon feedINDIAN OIL CORP LTD·Filed 2016·Granted Apr 2, 2019·0 cites·5 claims
- 1747US9981246B2Catalyst additive composition for catalytic cracking and a process of preparation thereofINDIAN OIL CORP LTD·Filed 2015·Granted May 29, 2018·0 cites·8 claims
- 1845US9944862B2Process and a system for enhancing liquid yield of heavy hydrocarbon feedstockINDIAN OIL CORP LTD·Filed 2014·Granted Apr 17, 2018·0 cites·22 claims
- 1941US10449524B2Process and composition for preparation of cracking catalyst suitable for enhancing LPGINDIAN OIL CORP LTD·Filed 2016·Granted Oct 22, 2019·0 cites·5 claims
- 2041US2014235429A1Process for enhancing nickel tolerance of heavy hydrocarbon cracking catalystsINDIAN OIL CORP LTD·Filed 2012·Application pending·0 cites
- 2138US10315186B2CO oxidation promoter and a process for the preparation thereofINDIAN OIL CORP LTD·Filed 2015·Granted Jun 11, 2019·0 cites·22 claims
- 2236US2016074842A1Fluid catalytic cracking additive composition and process for preparaing thereofINDIAN OIL CORP LTD·Filed 2015·Application pending·0 cites
- 2333US8840846B2Method and apparatus for catalytic crackingBHATTACHARYYA DEBASIS·Filed 2011·Granted Sep 23, 2014·0 cites·22 claims
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