TEXACO DEVELOPMENT CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 6148
 
  
 
B01D SEPARATION 3131
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF376
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 381
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2107
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 260
 
  
 
C10J PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES 219
 
  
 
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 240
 
  
 
F23D BURNERS 230

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9631057 Methods of enzymatic hydrolysisNov 09, 10Apr 25, 17[C08H, C12P, G01N, C13K]
9181505 Integrated biofuel processJun 03, 09Nov 10, 15[C01B, C10L, B01J, C10G]
7964176 Process and apparatus for thermally integrated hydrogen generation systemMar 29, 05Jun 21, 11[C01B, F28F]
7593788 Automated control strategy for fuel processor reactor shift catalyst regenerationDec 17, 04Sep 22, 09[G05B, C10J, G01N]
7410710 Firstout shutdown tracing for fuel processor control systemApr 04, 03Aug 12, 08[H01M]
7318970 Architectural hierarchy of control for a fuel processorApr 04, 03Jan 15, 08[H01M]
7266464 Dynamic cut-off frequency varying filterDec 17, 04Sep 04, 07[G01R]
7201982 Methods for fuel cell coolant systemsOct 15, 02Apr 10, 07[H01M]
7160340 Single chamber compact fuel processorApr 26, 02Jan 09, 07[C10J]
7081144 Autothermal reforming in a fuel processor utilizing non-pyrophoric shift catalystApr 04, 03Jul 25, 06[C01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0315,674 METHODS OF ENZYMATIC HYDROLYSISAbandonedDec 22, 11Dec 13, 12[C12P]
8297355 Using heat from produced fluids of oil and gas operations to produce energyExpiredAug 22, 08Oct 30, 12[E21B]
7645307 Combinational control strategy for fuel processor reactor shift temperature controlExpiredDec 17, 04Jan 12, 10[G06F, B01J, G05D]
2009/0227,035 METHOD AND TEST KIT FOR THE DETERMINATION OF IRON CONTENT OF IN-USE LUBRICANTSAbandonedMar 17, 09Sep 10, 09[G01N, B01L]
2006/0270,050 Method and test kit for the determination of iron content of in-use lubricantsAbandonedMay 24, 05Nov 30, 06[G01N]
6966327 Fluid balance control system for use in a fuel processorExpiredSep 21, 04Nov 22, 05[H01M, G05D]
2005/0229,488 Method and apparatus for providing a continuous stream of reformateAbandonedApr 19, 04Oct 20, 05[B01J]
2005/0229,489 Apparatus and method for hydrogen generationAbandonedApr 19, 04Oct 20, 05[C01B]
2005/0229,490 Reactor and apparatus for hydrogen generationAbandonedApr 19, 04Oct 20, 05[B01J]
2005/0232,855 Reactor with carbon dioxide fixing materialAbandonedApr 19, 04Oct 20, 05[C01B]
2005/0178,049 Diesel fuel compositionAbandonedFeb 13, 04Aug 18, 05[C10L]
2005/0132,647 Refractory armored quench ringAbandonedDec 23, 03Jun 23, 05[C10J]
2005/0110,464 Fuel cell voltage monitoring systemAbandonedNov 25, 03May 26, 05[H02J]
6805773 Method of protecting a surface in a gasifierExpiredFeb 01, 01Oct 19, 04[C10J, F27B, C10B]
2004/0197,625 Method and apparatus for separating water from a fuel cell exhaust streamAbandonedApr 04, 03Oct 07, 04[H01M]
2004/0192,565 Lubricating oil compositions and methods for improving fuel economy in an internal combustion engine using sameAbandonedMar 28, 03Sep 30, 04[C10M]
2004/0163,312 Diesel steam reforming with CO2 fixingAbandonedFeb 20, 04Aug 26, 04[C10J, B01J]
6676848 Corrosion inhibitors and synergistic inhibitor combinations for the protection of light metals in heat-transfer fluids and engine coolantsExpiredNov 15, 01Jan 13, 04[C09K]
2003/0174,756 Protective cap for a thermocouple in a gasifierAbandonedMar 18, 02Sep 18, 03[G01K]
6533925 Asphalt and resin production to integration of solvent deasphalting and gasificationExpiredAug 22, 00Mar 18, 03[C10C]

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