INSTITUTO MEXICANO DEL PETROLEO

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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 4424
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2386
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR1976
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 16122
 
  
 
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 1230
 
  
 
C07D HETEROCYCLIC COMPOUNDS 11151
 
  
 
E21B EARTH OR ROCK DRILLING 1185
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 10196
 
  
 
B01D SEPARATION 9125
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 8112

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0335,171 BRANCHED GEMINAL ZWITTERIONIC LIQUIDS, METHOD FOR OBTAINING SAME AND USE THEREOF AS WETTABILITY MODIFIERS HAVING VISCOSITY REDUCING PROPERTIESMay 21, 15Nov 23, 17[C09K, C07C, B01F, E21B]
2017/0165,640 NANOSTRUCTURED BINARY OXIDE TiO2/Al2O3 WITH STABILIZED ACIDITY AS CATALYTIC SUPPORT AND ITS SYNTHESIS PROCESSDec 14, 16Jun 15, 17[B01J, C01G]
2017/0169,989 SAMPLE HOLDER FOR SCANNING ELECTRON MICROSCOPY (SEM) AND ATOMIC FORCE MICROSCOPY (AFM)Dec 09, 16Jun 15, 17[H01J]
2017/0121,440 PROCESS TO OBTAIN RANDOM TERPOLYMERS DERIVED FROM ITACONIC ACID, ACONITIC ACID AND/OR ITS ISOMERS, AND ALKENYL SULFONATES AND USE OF THE PRODUCT THEREOFMar 13, 15May 04, 17[C08F, C02F]
2016/0245,738 Methodology for three-dimensional morphological and quantitative determination of micro and nanocavities produced by chemical and microbiological corrosion in metallic materialsDec 09, 15Aug 25, 16[C23C, G01N, C23F, C25F]
2016/0200,644 Use of polymers as heterogeneous hydrogen donors for hydrogenation reactionsNov 06, 15Jul 14, 16[C07C]
2015/0027,928 Ionic liquids, methylcarbonate- or carboxylates-based, obtaining process and use thereofJul 23, 14Jan 29, 15[C10G]
2014/0367,098 HYDROPHOBIC COMPOUND EMULSIONS FREE OF SILICON AND FLUORINE FOR AN OIL RECOVERING METHOD THAT MODIFIES THE WETTABILITY OF ROCKS FROM HYDROPHILIC TO OLEOPHILICJun 17, 14Dec 18, 14[C09K, E21B]
2014/0275,685 MULTIMETALLIC MIXED OXIDES, ITS PREPARATION AND USE FOR THE OXIDATIVE DEHYDROGENATION OF ETHANE FOR PRODUCING ETHYLENEMar 15, 13Sep 18, 14[C07C, B01J]
2013/0056,394 PROCESS OF HYDROCONVERSION-DISTILLATION OF HEAVY AND/OR EXTRA-HEAVY CRUDE OILSAug 30, 12Mar 07, 13[C10G]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920019 Multifunctional composition base 1,3-oxazinan-6-ones with corrosion inhibition and heavy organic compounds inhibition and dispersants and obtaining processDec 23, 14Mar 20, 18[C09K, C07D, C10L, C07C, C10G]
9920264 Process of hydroconversion-distillation of heavy and/or extra-heavy crude oilsAug 30, 12Mar 20, 18[C10G]
9920435 Methodology for three-dimensional morphological and quantitative determination of micro and nanocavities produced by chemical and microbiological corrosion in metallic materialsDec 09, 15Mar 20, 18[G01N, C23F, C25F]
9901908 Catalyst for the first hydrodemetalization step in a hydroprocessing system with multiple reactors for the improvement of heavy and extra heavy crudesJul 22, 15Feb 27, 18[B01J, C10G]
9896628 Mesoporous composite of molecular sieves for hydrocracking of heavy crude oils and residuesNov 06, 13Feb 20, 18[B01J, C10G]
9862658 Use of polymers as heterogeneous hydrogen donors for hydrogenation reactionsNov 06, 15Jan 09, 18[C08G, C07C]
9850197 Halogen-free ionic liquids in naphtha desulfurization and their recoveryDec 08, 14Dec 26, 17[C07C, C10G, B01D]
9835024 Integral analysis method of inter-well tracer testsMar 28, 13Dec 05, 17[G06F, E21B, G01V]
9790446 Application of a chemical composition for viscosity modification of heavy and extra-heavy crude oilsOct 22, 14Oct 17, 17[C09K, C10M]
9791359 Process for determining the incompatibility of mixtures containing heavy and light crudesDec 04, 14Oct 17, 17[G01N]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
9321038 Oxidative dehydrogenation of ethane to ethylene and preparation of multimetallic mixed oxide catalyst for such processWithdrawnOct 19, 12Apr 26, 16[C07C, B01J]
2014/0008,075 Downhole shut-in device for pressure variation testing in gas lift wellsAbandonedJun 27, 13Jan 09, 14[E21B]
2013/0341,009 DETECTOR SYSTEM OF SLICKLINE IRREGULARITIESAbandonedJun 20, 13Dec 26, 13[E21B]
2013/0118,955 DESULFURIZATION OF HYDROCARBONS BY IONIC LIQUIDS AND PREPARATION OF IONIC LIQUIDSAbandonedJan 03, 13May 16, 13[C10G]
2012/0318,714 Ionic liquid catalyst for the improvement of heavy crude and vacuum residuesAbandonedAug 31, 12Dec 20, 12[C10G]
2011/0218,097 Catalyst for the hydrodesulfurization of residua and heavy crudesAbandonedMay 13, 11Sep 08, 11[B01J]
2010/0311,576 Nanostructured titanium oxide material and its synthesis procedureAbandonedAug 02, 10Dec 09, 10[B01J, C01G]
2010/0116,713 Ionic liquid catalyst for the improvement of heavy crude and vacuum residuesAbandonedMay 11, 09May 13, 10[B01J]
2003/0213,727 Olefinic composition with high octane decreasing the level of pollutants emissions in automotive vehiclesAbandonedMar 24, 03Nov 20, 03[C10L]
5534475 Catalytically active ceramic monoliths for the reduction of leaded gasoline fueled engine pollutants and the production thereofExpiredMar 02, 94Jul 09, 96[B01J]
5089114 Method for processing heavy crude oilsExpiredNov 22, 89Feb 18, 92[C10G]
4474666 Balanced-activity improved inverse emulsion to inhibit brittle lutite hydration in oil fieldsExpiredMay 17, 82Oct 02, 84[C09K, E21B]
4368173 Reactor for oxichlorination of ethylene and process thereforExpiredSep 11, 80Jan 11, 83[B01J]

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