Inventor · disambiguated record
Ludovic Raynal
Also filed as: RAYNAL LUDOVIC
26 granted patents·6 pending applications·94 citations·filing 2002–2021
94Inventor score
Files withIFP ENERGIES NOW14INST FRANCAIS DU PETROLE6IFP Energies Nouvelles5RAYNAL LUDOVIC3ALIX PASCAL2
Top patents by PatentIndex Score
32 records- 0193US11168264B2Three dimensional structured packing for improving the contact between a gas phase and a dispersed solid phase following in counter-currentIFP ENERGIES NOW·Filed 2017·Granted Nov 9, 2021·10 cites·20 claims
- 0290US11207657B2Oligomerization method using a reaction device comprising a dispersion meansIFP ENERGIES NOW·Filed 2018·Granted Dec 28, 2021·4 cites·18 claims
- 0387US8646758B2High performance structured packing for fluid exchange column and fabrication methodRAYNAL LUDOVIC·Filed 2008·Granted Feb 11, 2014·14 cites·22 claims
- 0482US9120064B2Distributor tray for offshore gas/liquid contact columnIFP Energies Nouvelles·Filed 2013·Granted Sep 1, 2015·8 cites·18 claims
- 0576US9592468B2Partitioned distributor tray for offshore gas/liquid contact columnIFP ENERGIES NOW·Filed 2013·Granted Mar 14, 2017·3 cites·22 claims
- 0675US7172733B2Device for injection of hydrocarbons into a fluidized chamberINST FRANCAIS DU PETROLE·Filed 2003·Granted Feb 6, 2007·21 cites·19 claims
- 0770US9333480B2High-performance structured packing for a fluid contacting columnIFP Energies Nouvelles·Filed 2013·Granted May 10, 2016·2 cites·5 claims
- 0870US8361424B2Gas deacidizing method using an absorbent solution with demixing controlINST FRANCAIS DU PETROLE·Filed 2009·Granted Jan 29, 2013·4 cites·18 claims
- 0969US8128072B2Deflecting system for column traysRAYNAL LUDOVIC·Filed 2007·Granted Mar 6, 2012·4 cites·10 claims
- 1068US9339786B2High-performance structured packing for a fluid contacting columnIFP Energies Nouvelles·Filed 2013·Granted May 17, 2016·2 cites·7 claims
- 1166US10137410B2Method of deacidizing a gaseous effluent by an absorbent solution with vapor injection into the regenerated absorbent solution and device for implementing sameIFP ENERGIES NOW·Filed 2015·Granted Nov 27, 2018·1 cites·28 claims
- 1263US7597872B2Process for treating a gas containing hydrogen sulphide and sulphur dioxideINST FRANCAIS DU PETROLE·Filed 2006·Granted Oct 6, 2009·2 cites·20 claims
- 1360US12364960B2Method for oligomerization in a reactor comprising a gas/liquid double distributorIFP ENERGIES NOW·Filed 2021·Granted Jul 22, 2025·0 cites·19 claims
- 1459US7815171B2Method of mixing and distributing a liquid phase and a gaseous phaseIFP Energies Nouvelles·Filed 2004·Granted Oct 19, 2010·3 cites·13 claims
- 1558US7314602B2Contact, mixing, and quenching box for fluids, comprising at least one annular peripheral outlet and reaction cell with an elongated shape along an axis including said boxINST FRANCAIS DU PETROLE·Filed 2002·Granted Jan 1, 2008·8 cites·22 claims
- 1657US8505884B2Packing structure for fluid containing column and manufacturing methodALIX PASCAL·Filed 2008·Granted Aug 13, 2013·3 cites·41 claims
- 1757US7122162B2Reaction chamber that is elongated along an axis that contains at least one solid catalyst bed and at least one box for contact, mixing and quenchingINST FRANCAIS DU PETROLE·Filed 2002·Granted Oct 17, 2006·4 cites·22 claims
- 1856US11839872B2Conversion of a crude oil in a fluidized bed comprising zones with different contact timesIFP ENERGIES NOW·Filed 2019·Granted Dec 12, 2023·0 cites·15 claims
- 1956US10633597B2Use of zeolite NU-86 for naphtha catalytic crackingIFP ENERGIES NOW·Filed 2017·Granted Apr 28, 2020·0 cites·17 claims
- 2055US11638905B2Compartmentalized oligomerization reactorIFP ENERGIES NOW·Filed 2020·Granted May 2, 2023·0 cites·13 claims
- 2155US2024300870A1Method for oligomerisation in a gas/liquid reactor comprising a central ductIFP ENERGIES NOW·Filed 2021·Application pending·0 cites
- 2253US12151994B2Method for oligomerising olefins in an olifomerisation reactorIFP ENERGIES NOW·Filed 2020·Granted Nov 26, 2024·0 cites·20 claims
- 2353US10507447B1Device for distributing a polyphase mixture in a chamber containing a fluidized mediumIFP ENERGIES NOW·Filed 2019·Granted Dec 17, 2019·0 cites·15 claims
- 2452US8800971B2Gas-liquid contact column and method using a combination of trays and packingsCHOMMELOUX BÉNÉDICTE·Filed 2010·Granted Aug 12, 2014·1 cites·18 claims
- 2551US8313092B2Deflecting system for column traysRAYNAL LUDOVIC·Filed 2011·Granted Nov 20, 2012·0 cites·17 claims
- 2648US2020140763A1Process for fluid catalytic cracking of a light tight oil in co-treatment with a conventional fcc feedstockIFP ENERGIES NOW·Filed 2019·Application pending·0 cites
- 2747US11149208B2Packing for improving contact between a gas phase and a dispersed solid phase moving in counter-current flowIFP ENERGIES NOW·Filed 2017·Granted Oct 19, 2021·0 cites·11 claims
- 2843US7727311B2Installation and method for mixing and distributing a liquid phase and a gaseous phaseINST FRANCAIS DU PETROLE·Filed 2005·Granted Jun 1, 2010·0 cites·25 claims
- 2942US2019314781A1Naphtha catalytic cracking method with compartments in the turbulent fluidised bed reactorIFP ENERGIES NOW·Filed 2017·Application pending·0 cites
- 3038US2013139569A1Column with gas distribution and method of characterizing a gas-liquid contacting elementALIX PASCAL·Filed 2011·Application pending·0 cites
- 3138US2015130383A1Method for discharging energy stored in a stator of an electric motorVALEO SYS CONTROLE MOTEUR SAS·Filed 2014·Application pending·0 cites
- 3235US2016175734A1Distributor tray for heat and/or material exchange columncomprising bubbling meansIFP Energies Nouvelles·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →