Inventor · disambiguated record
Abdul Rahman Zafer Akhras
Also filed as: AKHRAS ABDUL RAHMAN · AKHRAS ABDUL RAHMAN ZAFER
30 granted patents·11 pending applications·630 citations·filing 2007–2024
97Inventor score
Files withSAUDI ARABIAN OIL CO25LUMMUS TECHNOLOGY INC6SHAFI RAHEEL4BOURANE ABDENNOUR2ABBA IBRAHIM A1
Top patents by PatentIndex Score
41 records- 0198US9296961B2Integrated hydrotreating and steam pyrolysis process including residual bypass for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2013·Granted Mar 29, 2016·60 cites·20 claims
- 0298US9284497B2Integrated solvent deasphalting and steam pyrolysis process for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2013·Granted Mar 15, 2016·65 cites·21 claims
- 0398US9284502B2Integrated solvent deasphalting, hydrotreating and steam pyrolysis process for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2013·Granted Mar 15, 2016·66 cites·22 claims
- 0498US9279088B2Integrated hydrotreating and steam pyrolysis process including hydrogen redistribution for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2013·Granted Mar 8, 2016·64 cites·29 claims
- 0597US9771530B2Integrated slurry hydroprocessing and steam pyrolysis of crude oil to produce petrochemicalsSAUDI ARABIAN OIL CO·Filed 2016·Granted Sep 26, 2017·12 cites·11 claims
- 0697US9382486B2Integrated hydrotreating, solvent deasphalting and steam pyrolysis process for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2013·Granted Jul 5, 2016·28 cites·22 claims
- 0797US9284501B2Integrated slurry hydroprocessing and steam pyrolysis of crude oil to produce petrochemicalsSAUDI ARABIAN OIL CO·Filed 2013·Granted Mar 15, 2016·32 cites·26 claims
- 0897US9255230B2Integrated hydrotreating and steam pyrolysis process for direct processing of a crude oilSHAFI RAHEEL·Filed 2013·Granted Feb 9, 2016·66 cites·37 claims
- 0997US9228140B2Integrated hydroprocessing, steam pyrolysis and catalytic cracking process to produce petrochemicals from crude oilABBA IBRAHIM A·Filed 2013·Granted Jan 5, 2016·60 cites·39 claims
- 1096US10344227B2Integrated hydrotreating and steam pyrolysis system including residual bypass for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2018·Granted Jul 9, 2019·9 cites·43 claims
- 1196US10329499B2Integrated hydrotreating and steam pyrolysis system including hydrogen redistribution for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2017·Granted Jun 25, 2019·10 cites·24 claims
- 1296US10246651B2Integrated solvent deasphalting, hydrotreating and steam pyrolysis system for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2018·Granted Apr 2, 2019·9 cites·29 claims
- 1396US10233400B2Integrated hydrotreating, solvent deasphalting and steam pyrolysis system for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2018·Granted Mar 19, 2019·9 cites·41 claims
- 1496US10221365B2Integrated solvent deasphalting and steam pyrolysis system for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2018·Granted Mar 5, 2019·9 cites·17 claims
- 1596US10011788B2Integrated slurry hydroprocessing and steam pyrolysis of crude oil to produce petrochemicalsSAUDI ARABIAN OIL CO·Filed 2017·Granted Jul 3, 2018·9 cites·16 claims
- 1696US9228139B2Integrated hydroprocessing and steam pyrolysis of crude oil to produce light olefins and cokeSHAFI RAHEEL·Filed 2013·Granted Jan 5, 2016·30 cites·26 claims
- 1795US10017704B2Integrated hydrotreating and steam pyrolysis system for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2017·Granted Jul 10, 2018·9 cites·18 claims
- 1894US9587185B2Integrated hydrotreating and steam pyrolysis process for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2016·Granted Mar 7, 2017·9 cites·25 claims
- 1993US9228141B2Integrated hydroprocessing, steam pyrolysis and slurry hydroprocessing of crude oil to produce petrochemicalsSAYED ESAM·Filed 2013·Granted Jan 5, 2016·29 cites·13 claims
- 2091US8337603B2Apparatus for separation of gas-liquid mixtures and promoting coalescence of liquidsAKHRAS ABDUL RAHMAN ZAFER·Filed 2011·Granted Dec 25, 2012·30 cites·26 claims
- 2187US2024209271A1Process for mixing dilution steam with liquid hydrocarbons before steam crackingLUMMUS TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 2286US9861910B2Cyclone separation and recovery of carbon dioxide from heated liquid absorbentSAUDI ARABIAN OIL CO·Filed 2014·Granted Jan 9, 2018·11 cites·11 claims
- 2384US11365361B2Configuration for olefins productionLUMMUS TECHNOLOGY INC·Filed 2020·Granted Jun 21, 2022·1 cites·11 claims
- 2482US11840673B2Configuration for olefins productionLUMMUS TECHNOLOGY INC·Filed 2022·Granted Dec 12, 2023·0 cites·6 claims
- 2582US11753595B2Configuration for olefins productionLUMMUS TECHNOLOGY INC·Filed 2022·Granted Sep 12, 2023·0 cites·14 claims
- 2681US11959032B2Process for mixing dilution steam with liquid hydrocarbons before steam crackingLUMMUS TECHNOLOGY INC·Filed 2022·Granted Apr 16, 2024·0 cites·10 claims
- 2774US10883058B2Integrated hydrotreating and steam pyrolysis process including residual bypass for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2019·Granted Jan 5, 2021·0 cites·14 claims
- 2873US11407950B2Process for mixing dilution steam with liquid hydrocarbons before steam crackingLUMMUS TECHNOLOGY INC·Filed 2020·Granted Aug 9, 2022·0 cites·10 claims
- 2968US9650576B2Steam cracking process and system with integral vapor-liquid separationSAUDI ARABIAN OIL CO·Filed 2014·Granted May 16, 2017·1 cites·6 claims
- 3063US2016208180A1Integrated hydrotreating and steam pyrolysis process including residual bypass for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2016·Application pending·0 cites
- 3160US2018100845A1Method for non-intrusive measurement of low water content in oilSAUDI ARABIAN OIL CO·Filed 2017·Application pending·0 cites
- 3260US2016312132A1Integrated hydrotreating, solvent deasphalting and steam pyrolysis process for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2016·Application pending·0 cites
- 3359US9869664B2Method for non-intrusive measurement of low water content in oilSAUDI ARABIAN OIL CO·Filed 2013·Granted Jan 16, 2018·0 cites·10 claims
- 3459US2016194565A1Integrated solvent deasphalting, hydrotreating and steam pyrolysis process for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2016·Application pending·0 cites
- 3559US2016194564A1Integrated solvent deasphalting and steam pyrolysis process for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2016·Application pending·0 cites
- 3659US2016244681A1Integrated hydrotreating and steam pyrolysis process including hydrogen redistribution for direct processing of a crude oilSAUDI ARABIAN OIL CO·Filed 2016·Application pending·0 cites
- 3753US8221067B2Compact multiphase pumpPAGNIER PHILIPPE·Filed 2007·Granted Jul 17, 2012·2 cites·11 claims
- 3847US2013197284A1Integrated hydrotreating, solvent deasphalting and steam pyrolysis process for direct processing of a crude oilBOURANE ABDENNOUR·Filed 2013·Application pending·0 cites
- 3947US2013197283A1Integrated hydrotreating and steam pyrolysis process including residual bypass for direct processing of a crude oilSHAFI RAHEEL·Filed 2013·Application pending·0 cites
- 4045US2013197289A1Integrated solvent deasphalting and steam pyrolysis process for direct processing of a crude oilBOURANE ABDENNOUR·Filed 2013·Application pending·0 cites
- 4144US2013197285A1Integrated hydrotreating and steam pyrolysis process for direct processing of a crude oilSHAFI RAHEEL·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →