Assignee
TOTAL FRANCE
FR·33 granted patents·9 pending applications·689 citations·filing 1986–2007
Top patents by PatentIndex Score
42 records- 0188US4965232AProcess for fluidized-bed catalyst regenerationTOTAL FRANCE·Filed 1989·Granted Oct 23, 1990·67 cites·13 claims
- 0286US5037616ADevice for injection of a hydrocarbon feedstock into a catalytic cracking reactorTOTAL FRANCE·Filed 1988·Granted Aug 6, 1991·55 cites·17 claims
- 0386US4959334AFluidized-bed catalyst regenerationTOTAL FRANCE·Filed 1988·Granted Sep 25, 1990·43 cites·12 claims
- 0485US7918930B2Method for preparing bitumen baseTOTAL FRANCE·Filed 2006·Granted Apr 5, 2011·10 cites·14 claims
- 0585US4810367AProcess for deasphalting a heavy hydrocarbon feedstockTOTAL FRANCE·Filed 1987·Granted Mar 7, 1989·72 cites·19 claims
- 0681US4818372AProcess and apparatus for the catalytic cracking of hydrocarbon feedstocks with reaction-temperature controlTOTAL FRANCE·Filed 1987·Granted Apr 4, 1989·47 cites·16 claims
- 0777US5506365AProcess and apparatus for fluidized-bed hydrocarbon conversionTOTAL FRANCE·Filed 1993·Granted Apr 9, 1996·34 cites·4 claims
- 0877US5154857ADemulsifying and antifouling agent suitable for separating possibly emulsified water/hydrocarbon mixturesTOTAL FRANCE·Filed 1991·Granted Oct 13, 1992·44 cites·12 claims
- 0969US7393877B2Process for the conversion of a synthesis gas to hydrocarbons in the presence of beta-SiC and effluent from this processTOTAL FRANCE·Filed 2006·Granted Jul 1, 2008·4 cites·28 claims
- 1068US4781245ADevice for positioning a rotatable element within a tubeTOTAL FRANCE·Filed 1987·Granted Nov 1, 1988·29 cites·13 claims
- 1167US7582874B2Probe for measuring light in a liquid, probe for detecting the flocculation threshold of a colloidal medium, related detection method and use for determining the flocculation of asphaltenesTOTAL FRANCE·Filed 2005·Granted Sep 1, 2009·5 cites·16 claims
- 1266US7918990B2Fuel presenting reduced aromatics levels and a high octane numberTOTAL FRANCE·Filed 2003·Granted Apr 5, 2011·7 cites·27 claims
- 1366US5348644AProcess and apparatus for contacting a hydrocarbon feedstock with hot solid particles in a tubular reactor with a rising fluidized bedTOTAL FRANCE·Filed 1990·Granted Sep 20, 1994·24 cites·15 claims
- 1466US4832825AMethod for the injection of catalyst in a fluid catalytic cracking process, especially for heavy feedstocksTOTAL FRANCE·Filed 1986·Granted May 23, 1989·29 cites·14 claims
- 1561US5264115AProcess and apparatus for fluidized bed hydrocarbon conversionTOTAL FRANCE·Filed 1991·Granted Nov 23, 1993·19 cites·14 claims
- 1659US4956322AImprovements to solid granular catalysts, process for their preparationTOTAL FRANCE·Filed 1988·Granted Sep 11, 1990·16 cites·12 claims
- 1759US4806850AMethod and apparatus for analyzing the corrosive effect of the soil and its environment on a buried metallic structure and their application to the locating of said effectTOTAL FRANCE·Filed 1986·Granted Feb 21, 1989·27 cites·20 claims
- 1858US5017294AApparatus for the separation of two immiscible liquids and use of said apparatus in the desalting of a hydrocarbon feedstockTOTAL FRANCE·Filed 1990·Granted May 21, 1991·20 cites·7 claims
- 1957US4883583AProcess for the catalytic cracking of hydrocarbons in a fluidized bed and their applicationsTOTAL FRANCE·Filed 1988·Granted Nov 28, 1989·17 cites·10 claims
- 2055US5013368AMethod and device for cleaning a tube in which a fluid-circulates, and their use in heat-exchanger tubesTOTAL FRANCE·Filed 1989·Granted May 7, 1991·15 cites·17 claims
- 2154US7931744B2Bituminous mastic comprising ultrafillers and applications thereofTOTAL FRANCE·Filed 2007·Granted Apr 26, 2011·4 cites·18 claims
- 2254US2008295394A1Cetane-Improving Component for Diesel Fuels and Diesel Fuels Containing itTOTAL FRANCE·Filed 2006·Application pending·0 cites
- 2350US4882035AProcess for improving the deshafting of a heavy hydrocarbon feedstockTOTAL FRANCE·Filed 1987·Granted Nov 21, 1989·14 cites·21 claims
- 2449US4854180ASystem for the sampling in an enclosure of solid particles in a fluidized bedTOTAL FRANCE·Filed 1988·Granted Aug 8, 1989·13 cites·11 claims
- 2548US4942133AProcedure for the continuous analysis of the chloride ions present in the overhead waters of a hydrocarbon distillation columnTOTAL FRANCE·Filed 1988·Granted Jul 17, 1990·13 cites·16 claims
- 2648US4875993AProcess and apparatus for the catalytic cracking of hydrocarbon chargesTOTAL FRANCE·Filed 1988·Granted Oct 24, 1989·13 cites·9 claims
- 2745US2009030118A1Charged Thermoplastic Resin Based Bituminous MasticTOTAL FRANCE·Filed 2005·Application pending·0 cites
- 2842US4794097ACatalytic composite product for the oxidation of mercaptans and its use for the sweetening of petroleum fractionsTOTAL FRANCE·Filed 1987·Granted Dec 27, 1988·9 cites·20 claims
- 2941US4848446ADevice for maintaining in position one end of an element mounted for rotational motion in a tube, and use thereofTOTAL FRANCE·Filed 1988·Granted Jul 18, 1989·9 cites·14 claims
- 3041US2005119134A1Additive composition for transmission oilTOTAL FRANCE·Filed 2003·Application pending·0 cites
- 3140US2008003688A1Method for Measuring the Acidity of HydrocarbonsTOTAL FRANCE·Filed 2005·Application pending·0 cites
- 3240US2007227145A1Method and Device for Generating Steam Suited to OxycombustionTOTAL FRANCE·Filed 2005·Application pending·0 cites
- 3338US2008244963A1Lead-Free Aviation FuelTOTAL FRANCE·Filed 2006·Application pending·0 cites
- 3437US5151400AProcess for the activation of halogenated catalysts and catalysts obtained by said process for utilization in hydrocarbon conversion processesTOTAL FRANCE·Filed 1990·Granted Sep 29, 1992·8 cites·14 claims
- 3537US2008287329A1Lubricant Composition for a 4-Stroke Marine EngineTOTAL FRANCE·Filed 2005·Application pending·0 cites
- 3635US5074989AProcess for the separation of fine catalyst particles for a hydrocarbon feedstock by filtration through mineral barries and a filtration loopTOTAL FRANCE·Filed 1991·Granted Dec 24, 1991·8 cites·13 claims
- 3735US2007131588A1Method for the catalytic purification of light hydrocarbonsTOTAL FRANCE·Filed 2004·Application pending·0 cites
- 3834US4830998AHydrocarbon isomerization catalyst, process for its preparation, and use thereofTOTAL FRANCE·Filed 1987·Granted May 16, 1989·4 cites·18 claims
- 3934US2008155714A1Plant Cyclopropane Fatty Acid Synthase Genes and Uses ThereofTOTAL FRANCE·Filed 2006·Application pending·0 cites
- 4032US5069777AProcedure for the fixed-bed sweetening of petroleum fractionsTOTAL FRANCE·Filed 1990·Granted Dec 3, 1991·5 cites·30 claims
- 4132US5026474AProcess for the fixed-bed sweetening of petroleum fractionsTOTAL FRANCE·Filed 1989·Granted Jun 25, 1991·5 cites·20 claims
- 4221US5213679AProcess for the catalytic conversion of a hydrocarbon feedstockTOTAL FRANCE·Filed 1990·Granted May 25, 1993·0 cites·13 claims
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