TEXACO INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2586
 
 
 
B01D SEPARATION 20113
 
 
 
C10J PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES 195
 
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1752
 
 
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 1743
 
 
 
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 1426
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 11123
 
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 11135
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR691
 
 
 
C10M LUBRICATING COMPOSITIONS 643

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2004/0197,619 Coolant system for fuel processorApr 04, 03Oct 07, 04[H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9181505 Integrated biofuel processJun 03, 09Nov 10, 15[C10G, B01J, C01B, C10L]
8494772 Method for calculating hydrogen storage inventoryMay 17, 07Jul 23, 13[G01F, G06Q, G06F]
8324413 Low melting point triglycerides for use in fuelsDec 16, 09Dec 04, 12[C11C]
8308827 Diesel fuel compositionJan 11, 10Nov 13, 12[C10L]
8260464 Architectural hierarchy of control for a fuel processorNov 14, 07Sep 04, 12[G05B, H01M]
8241374 Fluidized bed system for single step reforming for the production of hydrogenDec 15, 06Aug 14, 12[B01J, C01B, B01D]
8210214 Apparatus and method for providing hydrogen at a high pressureDec 27, 07Jul 03, 12[B67C, B01D]
8211387 Anode tailgas oxidizerJul 17, 06Jul 03, 12[B01J]
8177545 Method for operating a combustor having a catalyst bedDec 17, 04May 15, 12[F23C]
8153311 Method and apparatus for burst disk identificationNov 03, 05Apr 10, 12[H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8426071 Method and apparatus for separating liquid from a gas streamExpiredMay 23, 07Apr 23, 13[H01M, B01D]
8394154 Counter-current oxidation and steam methane reforming process and reactor thereforExpiredDec 28, 07Mar 12, 13[B01J, C10J]
8360117 System and method for monitoring a ground connectionExpiredFeb 26, 07Jan 29, 13[H02H, B65B]
8354081 Portable fuel processor apparatus and enclosure and method of installing sameExpiredApr 04, 03Jan 15, 13[B01J]
2011/0274,492 DRILLED UNDERGROUND GASEOUS STORAGE SYSTEMABANMay 06, 10Nov 10, 11[E21B, B65G]
2011/0247,724 Method For Managing Storage of Gaseous HydrogenABANMar 23, 11Oct 13, 11[F17C]
7572304 Apparatus and method for preferential oxidation of carbon monoxideExpiredSep 28, 04Aug 11, 09[C10L]
2009/0194,190 Variable switch point for a cascade storage system for gaseous HydrogenABANDec 09, 08Aug 06, 09[F17C]
2009/0165,368 PROCESS AND APPARATUS FOR REFORMING GASEOUS AND LIQUID FUELSABANMay 30, 08Jul 02, 09[C10L]
2009/0170,967 CONCURRENT OXIDATION AND STEAM METHANE REFORMING PROCESS AND REACTOR THEREFORABANDec 28, 07Jul 02, 09[C07C, B01J, C01B]
2009/0151,809 METHOD FOR FILLING GASEOUS HYDROGEN STORAGE TANKSABANDec 14, 07Jun 18, 09[F17C]
7544346 Compact fuel processor for producing a hydrogen rich gasExpiredJul 19, 06Jun 09, 09[C01B]
7524343 Dual stack compact fuel processor for producing a hydrogen rich gasExpiredApr 21, 05Apr 28, 09[B01J]
7474078 Cell maintenance device for fuel cell stacksExpiredDec 19, 03Jan 06, 09[H01M]
7455817 Compact fuel processor for producing a hydrogen rich gasExpiredDec 05, 01Nov 25, 08[B01J]
7442216 Compact fuel processorExpiredJul 19, 04Oct 28, 08[B01J]
2008/0141,584 Methods for Using a Catalyst Preburner in Fuel Processing ApplicationsABANDec 14, 06Jun 19, 08[C10L]
2008/0003,466 Diesel Steam Reforming With CO2 FixingABANSep 07, 07Jan 03, 08[H01M]
7306750 Carboxylate salts in heat-storage applicationsExpiredMay 17, 01Dec 11, 07[C09K]
2007/0243,436 Coolant System for Fuel ProcessorABANJun 20, 07Oct 18, 07[H01M]

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