AXENS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 2935
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 10128
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 8101
 
  
 
B01D SEPARATION 7127
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 537
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 120
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0369,796 DEEP HYDROCONVERSION PROCESS USING AN EXTRACTION OF AROMATICS AND RESINS, WITH UPGRADING OF THE HYDROCONVERSION EXTRACT AND RAFFINATE IN DOWNSTREAM UNITSJun 23, 17Dec 28, 17[C10G]
2017/0349,840 METHOD AND DEVICE FOR REDUCING HEAVY POLYCYCLIC AROMATIC COMPOUNDS IN HYDROCRACKING UNITSDec 17, 15Dec 07, 17[C07C, C10G, B01D]
2017/0175,014 Fractionation process for a process for oligomerising light olefinsDec 22, 16Jun 22, 17[C10G]
2017/0152,448 PROCESS 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 DISTILLATESNov 29, 16Jun 01, 17[C10G]
2015/0336,023 METHOD FOR RECOVERING LOW-TEMPERATURE HEAT AND APPLICATION OF THE METHOD TO AN AROMATICS COMPLEXOct 17, 13Nov 26, 15[B01D]
2014/0088,331 PROCESS FOR PRODUCING 1,3-BUTADIENE BY DIMERIZING ETHYLENE AND DEHYDROGENATING THE BUTENES OBTAINEDSep 19, 13Mar 27, 14[C07C]
2014/0088,332 PROCESS FOR THE PRODUCTION OF 1,3-BUTADIENE IMPLEMENTING THE OLIGOMERIZATION OF ETHYLENE AND THE DEHYDROGENATION OF THE BUTENES THAT ARE OBTAINEDSep 23, 13Mar 27, 14[C07C]
2013/0327,682 METHOD FOR CONVERTING HYDROCARBON FEEDSTOCK COMPRISING A SHALE OIL BY DECONTAMINATION, HYDROCONVERSION IN AN EBULLATING BED, AND FRACTIONATION BY ATMOSPHERIC DISTILLATIONDec 16, 11Dec 12, 13[C10G]
2013/0319,908 METHOD FOR CONVERTING HYDROCARBON FEEDSTOCK COMPRISING A SHALE OIL BY HYDROCONVERSION IN AN EBULLATING BED, FRACTIONATION BY ATMOSPHERIC DISTILLATION AND HYDROCRACKINGDec 16, 11Dec 05, 13[C10G]
2013/0319,911 METHOD FOR CONVERTING HYDROCARBON FEEDSTOCK COMPRISING A SHALE OIL BY HYDROCONVERSION IN AN EBULLATING BED, FRACTIONATION BY ATMOSPHERIC DISTILLATION AND LIQUID/LIQUID EXTRACTION OF THE HEAVY FRACTIONDec 16, 11Dec 05, 13[C10G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9908061 Method for recovering low-temperature heat and application of the method to an aromatics complexOct 17, 13Mar 06, 18[C10G, B01D]
9879192 Process for producing jet fuel from a hydrocarbon synthesis product streamApr 16, 14Jan 30, 18[C10L, C10G]
9833759 Fluid distribution deviceJun 10, 14Dec 05, 17[B01J, C10G, B01D]
9745232 Process for the isomerization of C5/C6 hydrocarbon cuts with chlorinated compound recyclingOct 19, 15Aug 29, 17[C07C, C10G]
9745527 Process for the intense conversion of residues, maximizing the gasoline yieldDec 18, 15Aug 29, 17[C10G]
9738839 Generation ebullated-bed reactor systemApr 29, 16Aug 22, 17[B01J, C10G]
9732286 Process for hydrogenation of a hydrocarbon feedstock comprising aromatic compoundsApr 10, 14Aug 15, 17[C10G]
9714390 Process for purifying a hydrocarbon feedMar 11, 13Jul 25, 17[C10L, C10G, B01D]
9464966 Device for sampling solids from a sealed enclosure and method using sameJun 09, 14Oct 11, 16[G01N, B01J]
9422492 Process for the conversion of a feed containing biomass for the production of hydrocarbons, by Fischer-Tropsch synthesisOct 30, 13Aug 23, 16[C10L, C07C, C10K, C10J, B01J, C10G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0175,906 METHOD FOR OPTIMISING THE PRODUCTION OF DISTILLATES COMPRISING A CATALYTIC CRACKING STEPAbandonedDec 12, 12Jun 25, 15[B01J, C10G]
2013/0303,811 GAS TREATMENT PROCESSAbandonedMay 06, 13Nov 14, 13[C07C]
2012/0103,873 PROCEDE D'HYDROTRAITEMENT ET/OU D'HYDROCRAQUAGE DE CHARGES AZOTEES AVEC STRIPAGE A L'HYDROGENEAbandonedNov 01, 10May 03, 12[C10G]

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