ENI S.P.A.

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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 5617
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 4762
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 4494
 
  
 
E21B EARTH OR ROCK DRILLING 2967
 
  
 
C07D HETEROCYCLIC COMPOUNDS 23139
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 23339
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1960
 
  
 
B01D SEPARATION 18116
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 1639
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR1580

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0067,228 METHOD AND DEVICE FOR UNDERWATER DETECTION OF PHYSICOCHEMICAL PARAMETERS FOR IDENTIFYING HYDROCARBON RESERVOIRSMar 31, 16Mar 08, 18[B63G, G01N, G01V]
2017/0342,087 BIS-THIENOBENZOTHIENOTHIPOHENE COMPOUNDS AND PROCESS FOR THEIR PREPARATIONDec 11, 15Nov 30, 17[C09K, C07D]
2017/0336,248 OPTICAL FIBER VIBRATION MEASUREMENT SYSTEM IN MULTIPHASE FLOWS WITH RELATED METHOD TO MONITOR MULTIPHASE FLOWSDec 23, 15Nov 23, 17[G01H, G01D, G01F, G01V]
2017/0326,507 REACTION DEVICE WITH AIR-LIFT TYPE INTERNAL CIRCULATIONNov 11, 15Nov 16, 17[C12M, B01F]
2017/0314,354 VALVE ASSEMBLY AND CONTROL METHOD FOR EXTRACTION WELLS UNDER EMERGENCY CONDITIONSOct 22, 15Nov 02, 17[E21B]
2017/0240,258 AUTONOMOUS UNDERWATER SYSTEM FOR A 4D ENVIRONMENTAL MONITORINGMay 05, 17Aug 24, 17[B63G]
2017/0237,145 Coaxially Arranged Mode ConvertersAug 10, 15Aug 17, 17[H04L, H01Q, E21B]
2017/0186,960 FUNCTIONALIZED NANOSTRUCTURES AND DEVICES INCLUDING PHOTOVOLTAIC DEVICESApr 17, 15Jun 29, 17[H01L]
2017/0162,337 Electrode For Photovoltaic Cells And Associated Preparation ProcessApr 15, 15Jun 08, 17[H01G]
2017/0088,867 PROCESS FOR THE PRODUCTION OF LIPIDS FROM BIOMASS EMPLOYING OLEAGINOUS YEASTApr 22, 15Mar 30, 17[C11B, C12P]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920067 Bis-thienobenzothienothiophene compounds and process for their preparationDec 11, 15Mar 20, 18[C09K, H01L, C07F, C07D]
9921129 Method and system for the continuous remote monitoring of deformations in a pressurized pipelineApr 16, 15Mar 20, 18[G01H, G01M, G01N, G01B]
9923113 Luminescent solar concentrator comprising tetra-substituted benzoheterodiazole compoundsSep 30, 14Mar 20, 18[C09K, H01L]
9896556 Process for the impregnation of polymer substratesApr 14, 15Feb 20, 18[C08J, H01L, G02B]
9896916 Hybrid electric generation plant fed by sources of a fossil/solar originMay 24, 13Feb 20, 18[H02J, E21B]
9897243 Method and system for the remote detection of the position of a pig device inside a pressurized pipelineDec 12, 13Feb 20, 18[F16L, G01N, G01S, G01V]
9890333 Packed-bed tubular reactor for heterogeneous exothermic or endothermic catalytic reactionsSep 02, 14Feb 13, 18[B01J, C10G]
9884299 Process for the preparation of water-in-oil and oil-in-water nanoemulsionsMar 18, 13Feb 06, 18[C09K, A61K, C10L, B01F]
9885069 Process for the production of lipids from biomassDec 23, 13Feb 06, 18[C11B, C12P, C12N]
9863242 Method for revealing anomalous discontinuity interfaces in pore pressures in non-drilled geological formations and a system implementing itJan 14, 14Jan 09, 18[H04R, E21B, G01V]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0272,290 UNDERWATER VEHICLE FOR TRANSPORTING FLUIDS SUCH AS FOR EXAMPLE NATURAL GAS, OIL OR WATER, AND PROCESS FOR USING SAID VEHICLEAbandonedOct 20, 14Sep 22, 16[F25J, B63G, C10G, B63B, E21B, B01D]
2015/0308,624 METHOD FOR REDUCING THE PRESSURE DROP ASSOCIATED WITH A FLUID SUBJECTED TO A TURBULENT FLOWAbandonedDec 23, 13Oct 29, 15[F17D]
2015/0300,147 APPARATUS AND PROCESS FOR CONVEYING AND RECOVERING HYDROCARBONS FROM AN UNDERWATER WELL OR FROM AN UNDERWATER PIPELINE IN UNCONTROLLED RELEASE (BLOWOUT) CONDITIONSAbandonedOct 11, 13Oct 22, 15[E21B, B01D]
2015/0011,787 PROCESS FOR PREPARING ORGANIC-INORGANIC HYBRID SILICATES AND METAL-SILICATES WITH AN ORDERED STRUCTURE AND NEW HYBRID SILICATES AND METAL-SILICATESAbandonedDec 21, 12Jan 08, 15[C07F]
2014/0364,628 PROCESS FOR THE PREPARATION OF BENZODITHIOPHENE COMPOUNDSAbandonedDec 19, 12Dec 11, 14[C07D]
2014/0360,921 CATALYTIC SYSTEM, PROCESS FOR THE PREPARATION OF SAID SYSTEM AND HYDROTREATMENT PROCESS USING SAID SYSTEMAbandonedDec 21, 12Dec 11, 14[B01J, C10G]
2014/0345,854 METHOD FOR MAKING CENTRALIZERS FOR CENTRALISING A TIGHT FITTING CASING IN A BOREHOLEAbandonedJun 11, 14Nov 27, 14[E21B]
2014/0303,301 COMPOSITION WITH IMPROVED LONG TERM SCRATCH RESISTANCE AND REDUCED SURFACE TACKAbandonedAug 08, 12Oct 09, 14[C08L, C08K]
2014/0303,379 LUMINESCENT SOLAR CONCENTRATOR COMPRISING DISUBSTITUTED BENZOSELENADIAZOLE COMPOUNDSAbandonedJul 05, 12Oct 09, 14[H01L]
2014/0246,212 TUBULAR APPARATUS FOR THE CONTINUOUS COMPLETION OF HYDROCARBON WELLS, AND CORRESPONDING LAYING METHODAbandonedOct 05, 12Sep 04, 14[E21B]
2014/0224,508 INTEGRAL CENTRALISERAbandonedDec 06, 13Aug 14, 14[E21B]
2014/0188,549 RISK ASSESSMENT METHOD AND SYSTEM FOR THE SECURITY OF AN INDUSTRIAL INSTALLATIONAbandonedDec 24, 13Jul 03, 14[G06Q]
2014/0178,883 METHOD FOR THE IDENTIFICATION OF PROPANE-OXIDIZING BACTERIAAbandonedDec 13, 13Jun 26, 14[C12Q]
2014/0152,455 AUTONOMOUS UNDER WATER VEHICLE FOR THE ACQUISITION OF GEOPHYSICAL DATAAbandonedOct 24, 11Jun 05, 14[B63G, G05D, G01S, G01V]
2014/0155,663 ENHANCED PROCESS FOR THE HYDROCONVERSION OF HEAVY OILS THROUGH EBULLATED-BED SYSTEMSAbandonedNov 25, 13Jun 05, 14[C10G]
2014/0102,191 PILOTING METHOD OF A LASER SYSTEM OF AN ABSOLUTE GRAVIMETRIC MEASUREMENT DEVICE BY ATOMIC INTERFEROMETRY FOR GEOPHYSICAL APPLICATIONS PARTICULARLY FOR MONITORING HYDROCARBON RESERVOIRSAbandonedDec 21, 11Apr 17, 14[G01V]
2014/0076,553 UPSTREAM-DOWNSTREAM INTEGRATED PROCESS FOR THE UPGRADING OF A HEAVY CRUDE OIL WITH CAPTURE OF CO2 AND RELATIVE PLANT FOR THE EMBODIMENT THEREOFAbandonedDec 29, 11Mar 20, 14[C10G, E21B]
2014/0066,579 POLYALKENYL SUCCINIMIDES AND USE THEREOF AS DISPERSANTS IN LUBRICATING OILSAbandonedNov 06, 13Mar 06, 14[C08F]
8661894 Microgravimeter for geophysical prospectingExpiredMar 28, 08Mar 04, 14[G01V]
2014/0034,295 METHOD FOR MAKING CENTRALIZERS FOR CENTRALISING A TIGHT FITTING CASING IN A BOREHOLEAbandonedSep 30, 13Feb 06, 14[E21B]

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