RUEIL MALMAISON CEDEX
France
45
2025-10-23
42
2022-10-11
These are the the leading inventors for applications assigned to AXENS:
AXENS based in RUEIL MALMAISON CEDEX, FR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
DEVICE MAKING POSSIBLE THE REGENERATION OF A HYDROCONVERSION CATALYST AND ASSOCIATED PROCESSES
#2 | 2021-10-21 ✅ Patent 11,465,112 granted on 2022-10-11Device for dispensing a fluid, which device can be arranged in a reactor comprising a fixed catalytic bed
#3 | 2021-08-26 ✅ Patent 11,242,302 granted on 2022-02-08Method for producing paraxylene using a simulated moving-bed step, and a step of fractionating two fractions in a two-section column
#4 | 2021-08-19 ✅ Patent 11,473,025 granted on 2022-10-18Method for processing biomass by co-grinding with a second biomass feedstock
#5 | 2020-10-15 ✅ Patent 11,015,129 granted on 2021-05-25Naphtha hydrotreating process
#6 | 2020-01-30 ✅ Patent 11,110,431 granted on 2021-09-07Alumina having acidity and structure with a porosity which are optimal
#7 | 2020-01-02 ✅ Patent 10,954,176 granted on 2021-03-23Process for producing para-xylene using a step in a simulated moving bed and a step of fractionation via a three-fraction column
#8 | 2019-06-27 ✅ Patent 10,767,123 granted on 2020-09-08Coil-wound heat exchanger for hydrotreatment or hydroconversion
#9 | 2019-06-27 ✅ Patent 10,815,436 granted on 2020-10-27Coil-wound heat exchanger for hydrotreatment or hydroconversion
#10 | 2019-03-14 ✅ Patent 10,464,041 granted on 2019-11-05Structured packing element having a spiral helix shape
#11 | 2018-12-27 ✅ Patent 10,702,840 granted on 2020-07-07Fixed bed or moving bed reactors with a radial flow of process stream to be treated, comprising improved internals
#12 | 2018-12-13 ✅ Patent 11,241,667 granted on 2022-02-08Method for preparing solids from a mixture of at least one malachite powder and an oxide powder and the use of said solids
#13 | 2018-09-06 ✅ Patent 10,780,398 granted on 2020-09-22Process for the regeneration of an alkaline solution used in a process for the extraction of sulphur-containing compounds not comprising a washing step
#14 | 2018-07-05 ✅ Patent 11,459,514 granted on 2022-10-04Hydrocracking process and device with reduction of polynuclear aromatic compounds
#15 | 2018-06-28 ✅ Patent 10,370,307 granted on 2019-08-06Process for the oligomerization of olefins employing a cleaning device
#16 | 2018-04-26 ✅ Patent 10,610,853 granted on 2020-04-07Method for treatment of gas
#17 | 2018-04-19 ✅ Patent 10,377,955 granted on 2019-08-13Device for cooling heat transfer solid for precisely controlling the temperature, said device optionally being associated with an endothermic or exothermic process
#18 | 2017-12-28DEEP HYDROCONVERSION PROCESS USING AN EXTRACTION OF AROMATICS AND RESINS, WITH UPGRADING OF THE HYDROCONVERSION EXTRACT AND RAFFINATE IN DOWNSTREAM UNITS
#19 | 2017-12-07 ✅ Patent 10,533,142 granted on 2020-01-14Method and device for reducing heavy polycyclic aromatic compounds in hydrocracking units
#20 | 2017-12-07 ✅ Patent 10,611,970 granted on 2020-04-07Method and device for reducing heavy polycyclic aromatic compounds in hydrocracking units
#21 | 2017-11-30 ✅ Patent 10,465,127 granted on 2019-11-05Method and device for reducing heavy polycyclic aromatic compounds in hydrocracking units
#22 | 2017-11-30 ✅ Patent 11,154,830 granted on 2021-10-26Device for limiting entrainment of solid particles at the outlet from a three-phase fluidized bed
#23 | 2017-06-29 ✅ Patent 10,563,140 granted on 2020-02-18Installation and process for jointly implementing compression of the acid gases from the hydroconversion or hydrotreatment unit and that of the gaseous effluents from the catalytic cracking unit
#24 | 2017-06-29 ✅ Patent 11,028,330 granted on 2021-06-08Hydrotreatment or hydroconversion process with a stripper and a low pressure separator drum in the fractionation section
#25 | 2017-06-22Fractionation process for a process for oligomerising light olefins
#26 | 2017-06-08 ✅ Patent 10,377,681 granted on 2019-08-13Use of an advanced multivariable controller to control alphabutol units
#27 | 2017-06-01 ✅ Patent 10,647,931 granted on 2020-05-12Process for the oligomerization of light olefins by means of a reaction section comprising at least two reactors which can be permutated, promoting the selectivity for distillates
#28 | 2017-02-16 ✅ Patent 10,113,121 granted on 2018-10-30Gasoline production process comprising an isomerization step followed by at least two separation steps
#29 | 2017-01-19 ✅ Patent 10,071,356 granted on 2018-09-11Moving bed catalytic reactor for managing interruptions to the circulation of catalyst, and process using said reactor
#30 | 2016-12-22 ✅ Patent 10,118,824 granted on 2018-11-06Process for purifying synthesis gas by washing with aqueous solutions of amines
#31 | 2016-06-23 ✅ Patent 9,745,527 granted on 2017-08-29Process for the intense conversion of residues, maximizing the gasoline yield
#32 | 2016-06-23 ✅ Patent 10,501,695 granted on 2019-12-10Process for the intense conversion of residues, maximizing the gas oil yield
#33 | 2016-04-21 ✅ Patent 9,745,232 granted on 2017-08-29Process for the isomerization of C5/C6 hydrocarbon cuts with chlorinated compound recycling
#34 | 2016-03-17 ✅ Patent 9,732,286 granted on 2017-08-15Process for hydrogenation of a hydrocarbon feedstock comprising aromatic compounds
#35 | 2015-11-26 ✅ Patent 9,908,061 granted on 2018-03-06Method for recovering low-temperature heat and application of the method to an aromatics complex
#36 | 2015-11-05 ✅ Patent 10,174,264 granted on 2019-01-08Process for the production of white oils from waste oils
#37 | 2015-10-01 ✅ Patent 9,422,492 granted on 2016-08-23Process for the conversion of a feed containing biomass for the production of hydrocarbons, by Fischer-Tropsch synthesis
#38 | 2015-03-05 ✅ Patent 9,714,390 granted on 2017-07-25Process for purifying a hydrocarbon feed
#39 | 2014-12-18 ✅ Patent 9,297,792 granted on 2016-03-29Analysis device and associated method for operating simulated moving bed xylenes separation units a Raman spectrometer
#40 | 2014-12-11 ✅ Patent 9,833,759 granted on 2017-12-05Fluid distribution device
#41 | 2014-10-23 ✅ Patent 9,879,192 granted on 2018-01-30Process for producing jet fuel from a hydrocarbon synthesis product stream
#42 | 2014-01-30 ✅ Patent 9,314,786 granted on 2016-04-19Reactor for continuous catalyst regeneration with a perforated box for mixing and distributing gases in the oxychlorination zone
#43 | 2014-01-30 ✅ Patent 9,295,985 granted on 2016-03-29Continuous catalyst regeneration reactor with a chamber for mixing gas and distributing gas in the oxychlorination zone
#44 | 2014-01-09 ✅ Patent 8,816,147 granted on 2014-08-26Process for separating 1-hexene from a mixture of products obtained from an ethylene trimerization zone
#45 | 2013-08-29 ✅ Patent 9,011,676 granted on 2015-04-21Process for elimination of mercury contained in a hydrocarbon feed with hydrogen recycling
Also check out AXENS's (Rueil Malmaison Cedex, France) applicant profile with 4 patent applications submitted.
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