Assignee
GULF RESEARCH DEVELOPMENT CO
469 granted patents·10,151 citations·filing 1970–1985
Top patents by PatentIndex Score
469 records- 0199US4585798ASynthesis gas conversion using ruthenium-promoted cobalt catalystGULF RESEARCH DEVELOPMENT CO·Filed 1984·Granted Apr 29, 1986·130 cites·18 claims
- 0299US4381641ASubstoichiometric combustion of low heating value gasesGULF RESEARCH DEVELOPMENT CO·Filed 1980·Granted May 3, 1983·360 cites·18 claims
- 0399US4366668ASubstoichiometric combustion of low heating value gasesGULF RESEARCH DEVELOPMENT CO·Filed 1981·Granted Jan 4, 1983·340 cites·17 claims
- 0499US4299086AUtilization of energy obtained by substoichiometric combustion of low heating value gasesGULF RESEARCH DEVELOPMENT CO·Filed 1978·Granted Nov 10, 1981·300 cites·14 claims
- 0599US4250962AIn situ combustion process for the recovery of liquid carbonaceous fuels from subterranean formationsGULF RESEARCH DEVELOPMENT CO·Filed 1979·Granted Feb 17, 1981·328 cites·17 claims
- 0699US4186801AIn situ combustion process for the recovery of liquid carbonaceous fuels from subterranean formationsGULF RESEARCH DEVELOPMENT CO·Filed 1978·Granted Feb 5, 1980·351 cites·17 claims
- 0799US4133966ASelective formation of ethanol from methanol, hydrogen and carbon monoxideGULF RESEARCH DEVELOPMENT CO·Filed 1977·Granted Jan 9, 1979·108 cites·23 claims
- 0898US4578497ATetraalkylsilane synthetic fluidsGULF RESEARCH DEVELOPMENT CO·Filed 1984·Granted Mar 25, 1986·70 cites·28 claims
- 0998US4378048ASubstoichiometric combustion of low heating value gases using different platinum catalystsGULF RESEARCH DEVELOPMENT CO·Filed 1981·Granted Mar 29, 1983·301 cites·6 claims
- 1098US4363361ASubstoichiometric combustion of low heating value gasesGULF RESEARCH DEVELOPMENT CO·Filed 1981·Granted Dec 14, 1982·297 cites·8 claims
- 1198US4273188AIn situ combustion process for the recovery of liquid carbonaceous fuels from subterranean formationsGULF RESEARCH DEVELOPMENT CO·Filed 1980·Granted Jun 16, 1981·293 cites·19 claims
- 1298US4088671AConversion of synthesis gas using a cobalt-ruthenium catalystGULF RESEARCH DEVELOPMENT CO·Filed 1976·Granted May 9, 1978·138 cites·12 claims
- 1397US4557821AHeavy oil hydroprocessingGULF RESEARCH DEVELOPMENT CO·Filed 1983·Granted Dec 10, 1985·150 cites·37 claims
- 1497US4003800AStyrene purification processGULF RESEARCH DEVELOPMENT CO·Filed 1976·Granted Jan 18, 1977·71 cites·3 claims
- 1596US4299285AUnderground gasification of bituminous coalGULF RESEARCH DEVELOPMENT CO·Filed 1980·Granted Nov 10, 1981·290 cites·9 claims
- 1696US4032569AProcess for converting cyclohexane to adipic acidGULF RESEARCH DEVELOPMENT CO·Filed 1975·Granted Jun 28, 1977·41 cites·10 claims
- 1795US4572791AProduction of saturated and unsaturated silahydrocarbon mixtures using rhodium catalyst, and to products produced therebyGULF RESEARCH DEVELOPMENT CO·Filed 1984·Granted Feb 25, 1986·41 cites·24 claims
- 1895US4382912ASelective combusting of hydrogen sulfide in carbon dioxide injection gasGULF RESEARCH DEVELOPMENT CO·Filed 1981·Granted May 10, 1983·58 cites·27 claims
- 1995US4061562AThermal cracking of hydrodesulfurized residual petroleum oilsGULF RESEARCH DEVELOPMENT CO·Filed 1976·Granted Dec 6, 1977·78 cites·22 claims
- 2095US3957664ALubricant and hydraulic fluid compositionsGULF RESEARCH DEVELOPMENT CO·Filed 1974·Granted May 18, 1976·31 cites·6 claims
- 2194US4158621AProcess for increasing gasoline yield and quality during catalytic cracking of high metals content charge stocks using an alumina-aluminum phosphate-silica-zeolite catalystGULF RESEARCH DEVELOPMENT CO·Filed 1978·Granted Jun 19, 1979·68 cites·17 claims
- 2294US4132663AMineral oil compositions having improved pour point containing alpha-olefin copolymersGULF RESEARCH DEVELOPMENT CO·Filed 1977·Granted Jan 2, 1979·60 cites·7 claims
- 2394US4080311AThermally stable phosphate containing alumina precipitates and their method of preparationGULF RESEARCH DEVELOPMENT CO·Filed 1976·Granted Mar 21, 1978·68 cites·13 claims
- 2494US3977993AMetal oxide aerogelsGULF RESEARCH DEVELOPMENT CO·Filed 1975·Granted Aug 31, 1976·58 cites·3 claims
- 2593US4433197ARemoving boron trifluoride from coordination compound contaminants in organic liquidsGULF RESEARCH DEVELOPMENT CO·Filed 1982·Granted Feb 21, 1984·35 cites·8 claims
- 2693US4399234AProcess for preparing gasoline range hydrocarbons from synthesis gas and catalyst used thereforGULF RESEARCH DEVELOPMENT CO·Filed 1981·Granted Aug 16, 1983·37 cites·16 claims
- 2793US4308414AOligomerizing alpha-olefins with a heterogeneous catalystGULF RESEARCH DEVELOPMENT CO·Filed 1979·Granted Dec 29, 1981·29 cites·13 claims
- 2893US4263467ARecovery of boron trifluoride from a hydrocarbon liquidGULF RESEARCH DEVELOPMENT CO·Filed 1979·Granted Apr 21, 1981·30 cites·6 claims
- 2993US4202168AMethod for the recovery of power from LHV gasGULF RESEARCH DEVELOPMENT CO·Filed 1978·Granted May 13, 1980·110 cites·24 claims
- 3093US4045508AMethod of making alpha-olefin oligomersGULF RESEARCH DEVELOPMENT CO·Filed 1975·Granted Aug 30, 1977·47 cites·10 claims
- 3193US3944482AProcess for the cracking of high metals content feedstocksGULF RESEARCH DEVELOPMENT CO·Filed 1974·Granted Mar 16, 1976·55 cites·29 claims
- 3292US4465779AModified cracking catalyst compositionGULF RESEARCH DEVELOPMENT CO·Filed 1982·Granted Aug 14, 1984·57 cites·33 claims
- 3392US4409329ASaccharification methodGULF RESEARCH DEVELOPMENT CO·Filed 1982·Granted Oct 11, 1983·66 cites·10 claims
- 3492US4282392AAlpha-olefin oligomer synthetic lubricantGULF RESEARCH DEVELOPMENT CO·Filed 1978·Granted Aug 4, 1981·49 cites·6 claims
- 3592US4032591APreparation of alpha-olefin oligomer synthetic lubricantGULF RESEARCH DEVELOPMENT CO·Filed 1975·Granted Jun 28, 1977·54 cites·6 claims
- 3691US4413064AFluid bed catalyst for synthesis gas conversion and utilization thereof for preparation of diesel fuelGULF RESEARCH DEVELOPMENT CO·Filed 1981·Granted Nov 1, 1983·34 cites·17 claims
- 3791US4263453AProcess for converting cyclohexane to adipic acidGULF RESEARCH DEVELOPMENT CO·Filed 1979·Granted Apr 21, 1981·25 cites·10 claims
- 3891US4228036AAlumina-aluminum phosphate-silica-zeolite catalystGULF RESEARCH DEVELOPMENT CO·Filed 1979·Granted Oct 14, 1980·52 cites·8 claims
- 3991US4217287AEpoxidation of alpha-olefinsGULF RESEARCH DEVELOPMENT CO·Filed 1978·Granted Aug 12, 1980·21 cites·18 claims
- 4091US4036605AChelates of cerium (IV), their preparation and gasoline containing said chelatesGULF RESEARCH DEVELOPMENT CO·Filed 1973·Granted Jul 19, 1977·39 cites·13 claims
- 4190US4493905AFluid bed catalyst for synthesis gas conversion and utilization thereof for preparation of diesel fuelGULF RESEARCH DEVELOPMENT CO·Filed 1983·Granted Jan 15, 1985·31 cites·18 claims
- 4290US4308409APreparation of propylene glycol from propyleneGULF RESEARCH DEVELOPMENT CO·Filed 1980·Granted Dec 29, 1981·27 cites·8 claims
- 4390US4202169ASystem for combustion of gases of low heating valueGULF RESEARCH DEVELOPMENT CO·Filed 1978·Granted May 13, 1980·84 cites·16 claims
- 4490US4179358AFluid cracking catalyst process using a zeolite dispersed in a magnesia-alumina-aluminum phosphate matrixGULF RESEARCH DEVELOPMENT CO·Filed 1978·Granted Dec 18, 1979·46 cites·17 claims
- 4590US4045507AMethod of oligomerizing 1-olefinsGULF RESEARCH DEVELOPMENT CO·Filed 1975·Granted Aug 30, 1977·68 cites·10 claims
- 4690US3977963AMethod of negating the effects of metals poisoning on cracking catalystsGULF RESEARCH DEVELOPMENT CO·Filed 1975·Granted Aug 31, 1976·58 cites·11 claims
- 4789US4472935AMethod and apparatus for the recovery of power from LHV gasGULF RESEARCH DEVELOPMENT CO·Filed 1979·Granted Sep 25, 1984·67 cites·13 claims
- 4889US4211665AElectrical apparatus insulated with a high fire point synthetic alkylaromatic fluidGULF RESEARCH DEVELOPMENT CO·Filed 1978·Granted Jul 8, 1980·45 cites·8 claims
- 4989US4158739AProcess for converting cyclopentane to glutaric acidGULF RESEARCH DEVELOPMENT CO·Filed 1978·Granted Jun 19, 1979·21 cites·9 claims
- 5089US4098684APurification of liquid n-paraffins containing carbonyl sulfide and other sulfur compoundsGULF RESEARCH DEVELOPMENT CO·Filed 1976·Granted Jul 4, 1978·38 cites·10 claims
Showing the top 50 of 469 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →