Assignee
IFP ENERGIES NOW
FR·686 granted patents·252 pending applications·1,143 citations·filing 2012–2025
Top patents by PatentIndex Score
938 records- 0198US12083506B2Catalyst comprising an active nickel phase in the form of small particles distributed in a shellIFP ENERGIES NOW·Filed 2020·Granted Sep 10, 2024·8 cites·20 claims
- 0298US12064751B2Catalyst comprising an active nickel sulfur phase distributed in a shellIFP ENERGIES NOW·Filed 2020·Granted Aug 20, 2024·8 cites·20 claims
- 0398US9458396B2Process for conversion of feedstocks obtained from renewable sources based on marine fuelsIFP ENERGIES NOW·Filed 2013·Granted Oct 4, 2016·63 cites·10 claims
- 0497US12157792B2Method for producing a polyester terephthalate incorporating a depolymerization methodIFP ENERGIES NOW·Filed 2020·Granted Dec 3, 2024·9 cites·13 claims
- 0597US12071509B2Process for the production of a terephthalate polyester from a monomer mixture comprising a diesterIFP ENERGIES NOW·Filed 2020·Granted Aug 27, 2024·8 cites·12 claims
- 0697US9650580B2Integrated process for the treatment of oil feeds for the production of fuel oils with a low sulphur and sediment contentIFP ENERGIES NOW·Filed 2014·Granted May 16, 2017·86 cites·14 claims
- 0796US11692206B2Production of aromatics by reverse water gas shift, fermentation and recycling to pyrolysisIFP ENERGIES NOW·Filed 2021·Granted Jul 4, 2023·4 cites·21 claims
- 0896US9896630B2Process for hydroconverting oil feeds in fixed beds for the production of low sulphur fuelsIFP ENERGIES NOW·Filed 2012·Granted Feb 20, 2018·62 cites·17 claims
- 0995US11951456B2Process for preparing a catalyst for the hydrogenation of aromatics, comprising a step of forming a Ni—Cu alloy in pre-impregnationIFP ENERGIES NOW·Filed 2020·Granted Apr 9, 2024·8 cites·17 claims
- 1095US10668451B2Mesoporous and macroporous nickel-based catalyst having a median macropore diameter of between 50 nm and 200 nm and its use with regard to hydrogenationIFP ENERGIES NOW·Filed 2015·Granted Jun 2, 2020·10 cites·11 claims
- 1195US10266779B2Conversion process comprising at least one step for fixed bed hydrotreatment and a step for hydrocracking in by-passable reactorsIFP ENERGIES NOW·Filed 2017·Granted Apr 23, 2019·36 cites·15 claims
- 1295US10035739B2Process for the production of high-purity paraxylene from a xylenes cut, using two simulated moving bed separation units operating in series and two isomerization unitsIFP ENERGIES NOW·Filed 2015·Granted Jul 31, 2018·15 cites·20 claims
- 1395US10029958B2Method for the production of paraxylene, comprising two simulated moving bed separation and two isomerization units, one being in the gas phaseIFP ENERGIES NOW·Filed 2015·Granted Jul 24, 2018·16 cites·20 claims
- 1495US9840674B2Process for converting petroleum feedstocks comprising an ebullating-bed hydrocracking stage, a maturation stage and a stage of separating the sediments for the production of fuel oils with a low sediment contentIFP ENERGIES NOW·Filed 2015·Granted Dec 12, 2017·74 cites·17 claims
- 1595US9834731B2Process for converting petroleum feedstocks comprising a stage of fixed-bed hydrotreatment, a stage of ebullating-bed hydrocracking, a stage of maturation and a stage of separation of the sediments for the production of fuel oils with a low sediment contentIFP ENERGIES NOW·Filed 2015·Granted Dec 5, 2017·37 cites·23 claims
- 1695US9512319B2Process for the production of carbon black from at least one FCC slurry cut, comprising a specific hydrotreatmentIFP ENERGIES NOW·Filed 2014·Granted Dec 6, 2016·24 cites·6 claims
- 1794US12121882B2Catalyst comprising an active nickel phase distributed in a shellIFP ENERGIES NOW·Filed 2020·Granted Oct 22, 2024·8 cites·20 claims
- 1894US9931622B2Catalytic composition and process for the selective dimerization of ethylene to 1-buteneIFP ENERGIES NOW·Filed 2015·Granted Apr 3, 2018·7 cites·14 claims
- 1993US11421166B2Process for the production of fuels of heavy fuel type from a heavy hydrocarbon-containing feedstock using a separation between the hydrotreatment stage and the hydrocracking stageIFP ENERGIES NOW·Filed 2015·Granted Aug 23, 2022·10 cites·21 claims
- 2093US11168264B2Three 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
- 2193US9919289B2Zeolite-based adsorbents based on LSX zeolite of controlled outer surface area, process for preparing them and uses thereofIFP ENERGIES NOW·Filed 2015·Granted Mar 20, 2018·6 cites·22 claims
- 2293US9707539B2Zeolite adsorbents comprising zeolite EMT, process for preparing the same and uses thereofIFP ENERGIES NOW·Filed 2014·Granted Jul 18, 2017·9 cites·22 claims
- 2393US9499455B2Process for the selective dimerisation of ethylene to 1-buteneIFP ENERGIES NOW·Filed 2015·Granted Nov 22, 2016·5 cites·21 claims
- 2493US9486789B2Fischer-Tropsch catalyst based on a metal of group VIIIB and an oxides support comprising alumina, silica, a spinel and phosphorusIFP ENERGIES NOW·Filed 2015·Granted Nov 8, 2016·7 cites·15 claims
- 2592US11149217B2Method for converting heavy hydrocarbon feedstocks with recycling of a deasphalted oilIFP ENERGIES NOW·Filed 2018·Granted Oct 19, 2021·10 cites·20 claims
- 2692US10597591B2Conversion process comprising permutable hydrodemetallization guard beds, a fixed-bed hydrotreatment step and a hydrocracking step in permutable reactorsIFP ENERGIES NOW·Filed 2017·Granted Mar 24, 2020·11 cites·15 claims
- 2792US10544276B2Process for the depolymerization of a polyester comprising opaque polyethylene terephthalateIFP ENERGIES NOW·Filed 2017·Granted Jan 28, 2020·18 cites·15 claims
- 2892US10294824B2Compressed gas energy storage and restitution system and methodIFP ENERGIES NOW·Filed 2016·Granted May 21, 2019·13 cites·21 claims
- 2992US10112173B2Zeolite-based adsorbents based on zeolite X with a low binder content and a low outer surface area, process for preparing them and uses thereofIFP ENERGIES NOW·Filed 2015·Granted Oct 30, 2018·5 cites·21 claims
- 3092US10088465B2Method for determining quantities of hydrocarbon compounds contained in rock from a geological sampleIFP ENERGIES NOW·Filed 2017·Granted Oct 2, 2018·9 cites·30 claims
- 3192US9810064B2Method of monitoring unconventional hydrocarbon exploration and development sitesIFP ENERGIES NOW·Filed 2015·Granted Nov 7, 2017·8 cites·11 claims
- 3291US10464054B2Catalyst based on γ-ketovaleric acid and use thereof in a hydrotreatment and/or hydrocracking processIFP ENERGIES NOW·Filed 2016·Granted Nov 5, 2019·6 cites·18 claims
- 3391US10294876B2Method of injecting fuel into the combustion chamber of an internal-combustion engine running in single-fuel or multi-fuel modeIFP ENERGIES NOW·Filed 2015·Granted May 21, 2019·7 cites·19 claims
- 3491US10183902B2Catalyst comprising an IZM-2 zeolite with an optimized Si/Al molar ratio, for the isomerization of C8 aromatic cutsIFP ENERGIES NOW·Filed 2017·Granted Jan 22, 2019·4 cites·14 claims
- 3591US10150108B2Catalytic composition and process for oligomerizing ethylene into 1-hexeneIFP ENERGIES NOW·Filed 2015·Granted Dec 11, 2018·6 cites·7 claims
- 3691US10125064B2Method for separating meta-xylene using a zeolitic adsorbent with a large external surface areaIFP ENERGIES NOW·Filed 2015·Granted Nov 13, 2018·4 cites·26 claims
- 3790US11207657B2Oligomerization method using a reaction device comprising a dispersion meansIFP ENERGIES NOW·Filed 2018·Granted Dec 28, 2021·4 cites·18 claims
- 3890US10961489B2Process for recovering alcohols in a fermenterIFP ENERGIES NOW·Filed 2017·Granted Mar 30, 2021·8 cites·18 claims
- 3990US10940458B2Zeolite adsorbent in the form of low-tortuosity agglomeratesIFP ENERGIES NOW·Filed 2017·Granted Mar 9, 2021·4 cites·16 claims
- 4090US10399070B2Catalyst containing γ-valerolactone and/or the hydrolysis products thereof, and use thereof in a hydroprocessing and/or hydrocracking methodIFP ENERGIES NOW·Filed 2016·Granted Sep 3, 2019·5 cites·17 claims
- 4190US10358396B2Method for the production of butadiene and hydrogen from ethanol in two low-water and low-energy-consumption reaction stepsIFP ENERGIES NOW·Filed 2015·Granted Jul 23, 2019·5 cites·15 claims
- 4290US10288026B2Compression engine with direct fuel injection with compression ignition comprising means for cooling the pistonIFP ENERGIES NOW·Filed 2015·Granted May 14, 2019·3 cites·17 claims
- 4390US9950969B2Method for the production of butadiene from ethanol in one low-water- and low-energy-consumption reaction stepIFP ENERGIES NOW·Filed 2015·Granted Apr 24, 2018·5 cites·15 claims
- 4489US10913695B2Zeolite adsorbents, preparation process therefor and uses thereofIFP ENERGIES NOW·Filed 2016·Granted Feb 9, 2021·4 cites·18 claims
- 4589US9764299B2Mixing and distribution device with mixing and exchange zonesIFP ENERGIES NOW·Filed 2016·Granted Sep 19, 2017·6 cites·15 claims
- 4689US9480957B2Filtering distributor plate for supplying a fixed bed reactor having a co-current downflow of gas and liquid for the treatment of heavy clogging feedsIFP ENERGIES NOW·Filed 2013·Granted Nov 1, 2016·10 cites·9 claims
- 4788US11779915B2Process for preparing selective hydrogenation catalyst, comprising a step of forming a Ni—Cu alloy in pre-impregnationIFP ENERGIES NOW·Filed 2020·Granted Oct 10, 2023·2 cites·19 claims
- 4888US11364490B2Method for preparing a nickel- and copper-based bimetallic catalyst for hydrogenating aromatic compoundsIFP ENERGIES NOW·Filed 2019·Granted Jun 21, 2022·4 cites·15 claims
- 4988US10941045B1Process for preparing an IZM-2 zeolite in the presence of a nitrogenous organic structuring agent in hydroxide form and of an alkali metal chloride, in fluorinated or non-fluorinated mediumIFP ENERGIES NOW·Filed 2020·Granted Mar 9, 2021·2 cites·10 claims
- 5088US10816494B2Device for determining petrophysical parameters of an underground formationIFP ENERGIES NOW·Filed 2017·Granted Oct 27, 2020·5 cites·21 claims
Showing the top 50 of 938 patent records by PatentIndex Score.
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