Inventor · disambiguated record
Alexandre Rojey
Also filed as: ROJEY ALEXANDRE
98 granted patents·4 pending applications·2,842 citations·filing 1976–2010
99Inventor score
Top patents by PatentIndex Score
102 records- 0197US7846979B2Process for the production of synthesis gas with conversion of CO2 into hydrogenIFP Energies Nouvelles·Filed 2007·Granted Dec 7, 2010·108 cites·11 claims
- 0297US4925459AProcess for separation of the constituents of a mixture in the gas phase using a composite membraneINST FRANCAIS DU PETROLE·Filed 1989·Granted May 15, 1990·139 cites·31 claims
- 0396US5651269AMethod and apparatus for liquefaction of a natural gasINST FRANCAIS DU PETROLE·Filed 1994·Granted Jul 29, 1997·97 cites·24 claims
- 0493US6505683B2Process for purification by combination of an effluent that contains carbon dioxide and hydrocarbonsINST FRANCAIS DU PETROLE·Filed 2001·Granted Jan 14, 2003·126 cites·11 claims
- 0592US4624305AHeat exchanger with staggered perforated platesINST FRANCAIS DU PETROLE·Filed 1982·Granted Nov 25, 1986·59 cites·11 claims
- 0690US4422297AProcess for converting heat to mechanical power with the use of a fluids mixture as the working fluidINST FRANCAIS DU PETROLE·Filed 1981·Granted Dec 27, 1983·49 cites·12 claims
- 0789US8025862B2Process for producing synthesis gas by steam reforming in a reactor-exchangerIFP Energies Nouvelles·Filed 2006·Granted Sep 27, 2011·13 cites·22 claims
- 0889US6105389AMethod and device for liquefying a natural gas without phase separation of the coolant mixturesINST FRANCAIS DU PETROLE·Filed 1998·Granted Aug 22, 2000·69 cites·16 claims
- 0989US4575387AProcess for separating a multi-component gaseous mixtureINST FRANCAIS DU PETROLE·Filed 1984·Granted Mar 11, 1986·39 cites·16 claims
- 1088US6325147B1Enhanced oil recovery process with combined injection of an aqueous phase and of at least partially water-miscible gasINST FRANCAIS DU PETROLE·Filed 2000·Granted Dec 4, 2001·92 cites·21 claims
- 1188US5466384ADevice and process for carrying out phase separation by filtration and centrifugationINST FRANCAIS DU PETROLE·Filed 1993·Granted Nov 14, 1995·68 cites·15 claims
- 1287US6442969B1Process and device for separation of at least one acid gas that is contained in a gas mixtureINST FRANCAIS DU PETROLE·Filed 2001·Granted Sep 3, 2002·54 cites·14 claims
- 1386US5816280AProcess for transporting a fluid such as a dry gas likely to form hydratesINST FRANCAIS DU PETROLE·Filed 1996·Granted Oct 6, 1998·55 cites·12 claims
- 1486US5288370AProcess for the separation of butenes and butanes by extractive distillationINST FRANCAIS DU PETROLE·Filed 1992·Granted Feb 22, 1994·28 cites·22 claims
- 1585US7175820B2Natural gas deacidizing and dehydration methodINST FRANCAIS DU PETROLE·Filed 2003·Granted Feb 13, 2007·19 cites·19 claims
- 1685US6957539B2Power generator with low CO2 emissions and associated methodINST FRANCAIS DU PETROLE·Filed 2002·Granted Oct 25, 2005·52 cites·16 claims
- 1785US4771826AHeat exchange device useful more particularly for heat exchanges between gasesINST FRANCAIS DU PETROLE·Filed 1986·Granted Sep 20, 1988·41 cites·13 claims
- 1884US5782958AProcess for the dehydration, deacidification and stripping of a natural gas, utilizing a mixture of solventsINST FRANCAIS DU PETROLE·Filed 1996·Granted Jul 21, 1998·47 cites·19 claims
- 1983US8536233B2Method of producing synthetic gas with partial oxidation and steam reformingROJEY ALEXANDRE·Filed 2007·Granted Sep 17, 2013·12 cites·11 claims
- 2083US8523978B2Method of deacidizing a gas by means of an absorbent solution with fractionated regeneration through heatingROJEY ALEXANDRE·Filed 2007·Granted Sep 3, 2013·13 cites·19 claims
- 2182US7018450B2Natural gas deacidizing methodINST FRANCAIS DU PETROLE·Filed 2003·Granted Mar 28, 2006·15 cites·10 claims
- 2282US6763680B2Liquefaction of natural gas with natural gas recyclingINST FRANCAIS DU PETROLE·Filed 2003·Granted Jul 20, 2004·41 cites·11 claims
- 2382US5127231AProcess and apparatus for transporting and treating a natural gasINST FRANCAIS DU PETROLE·Filed 1991·Granted Jul 7, 1992·45 cites·21 claims
- 2482US4433554AProcess for producing cold and/or heat by use of an absorption cycle with carbon dioxide as working fluidINST FRANCAIS DU PETROLE·Filed 1982·Granted Feb 28, 1984·46 cites·9 claims
- 2581US5252229AMethod and a device for separating a continuous fluid phase from a dispersed phaseINST FRANCAIS DU PETROLE·Filed 1991·Granted Oct 12, 1993·57 cites·31 claims
- 2681US4606741AProcess for purifying natural gasPETROLES CIE FRANCAISE·Filed 1985·Granted Aug 19, 1986·41 cites·5 claims
- 2780US5718126AProcess and device for liquefying and for processing a natural gasINST FRANCAIS DU PETROLE·Filed 1996·Granted Feb 17, 1998·44 cites·15 claims
- 2880US5701761AMethod and installation for the liquefaction of natural gasINST FRANCAIS DU PETROLE·Filed 1995·Granted Dec 30, 1997·43 cites·13 claims
- 2979US5877361AProcess for recycling a dispersing additive used for the transportation of a condensate gas or of an oil with associated gas in the presence of hydratesINST FRANCAIS DU PETROLE·Filed 1996·Granted Mar 2, 1999·49 cites·13 claims
- 3079US5647981ADevice for separating phases of different densities and conductivities by electrocoalescence and centrifugationINST FRANCAIS DU PETROLE·Filed 1994·Granted Jul 15, 1997·32 cites·13 claims
- 3179US5316628AProcess and device for the simultaneous transfer of material and heatINST FRANCAIS DU PETROLE·Filed 1990·Granted May 31, 1994·43 cites·18 claims
- 3278US7687050B2Process for producing synthesis gas by steam reforming and partial oxidationINST FRANCAIS DU PETROLE·Filed 2006·Granted Mar 30, 2010·4 cites·24 claims
- 3377US6041619AMethod of liquefying a natural gas with two interconnected stagesINST FRANCAIS DU PETROLE·Filed 1998·Granted Mar 28, 2000·37 cites·15 claims
- 3477US4979966AProcess and apparatus for the dehydration, deacidification, and separation of a condensate from a natural gasINST FRANCAIS DU PETROLE·Filed 1989·Granted Dec 25, 1990·40 cites·18 claims
- 3577US4775395AIntegrated process for the treatment of a methane-containing wet gas in order to remove water therefromINST FRANCAIS DU PETROLE·Filed 1987·Granted Oct 4, 1988·25 cites·17 claims
- 3676US4948394AProcess and device for compressing and transporting a gas containing a liquid fractionINST FRANCAIS DU PETROLE·Filed 1985·Granted Aug 14, 1990·29 cites·17 claims
- 3775US5937894ASystem and method for transporting a fluid susceptible to hydrate formationINST FRANCAIS DU PETROLE·Filed 1996·Granted Aug 17, 1999·33 cites·15 claims
- 3875US5055178AProcess for extraction of water mixed with a liquid fluidINST FRANCAIS DU PETROLE·Filed 1989·Granted Oct 8, 1991·38 cites·13 claims
- 3974US6016667AProcess for degasolining a gas containing condensable hydrocarbonsINST FRANCAIS DU PETROLE·Filed 1998·Granted Jan 25, 2000·40 cites·19 claims
- 4074US5826444AProcess and device for liquefying a gaseous mixture such as a natural gas in two stepsINST FRANCAIS DU PETROLE·Filed 1996·Granted Oct 27, 1998·36 cites·21 claims
- 4174US4771824AMethod of transferring heat from a hot fluid A to a cold fluid using a composite fluid as heat carrying agentINST FRANCAIS DU PETROLE·Filed 1986·Granted Sep 20, 1988·34 cites·18 claims
- 4274US4762172AHeat exchange device of the perforated plate exchanger type with improved sealingINST FRANCAIS DU PETROLE·Filed 1986·Granted Aug 9, 1988·34 cites·10 claims
- 4372US7703271B2Cogeneration method and device using a gas turbine comprising a post-combustion chamberINST FRANCAIS DU PETROLE·Filed 2004·Granted Apr 27, 2010·28 cites·9 claims
- 4472US6863879B2Installation and process for the production of synthesis gas comprising a reactor for steam reforming and a reactor for converting CO2 heated by a hot gasINST FRANCAIS DUPETROLE·Filed 2002·Granted Mar 8, 2005·12 cites·28 claims
- 4571US8431013B2Process and facility for treatment of crude oil with asphaltenic residue conversionROJEY ALEXANDRE·Filed 2007·Granted Apr 30, 2013·2 cites·3 claims
- 4671US6001153AMethod of de-acidification in which acid gases are produced in liquid phaseINST FRANCAIS DU PETROLE·Filed 1998·Granted Dec 14, 1999·28 cites·19 claims
- 4770US5979180AProcess and device for treating a gas by refrigeration and contact with a solventINST FRANCAIS DU PETROLE·Filed 1997·Granted Nov 9, 1999·39 cites·13 claims
- 4869US6921778B2Process for converting synthesis gas in reactors that are arranged in seriesENI SPA·Filed 2002·Granted Jul 26, 2005·13 cites·20 claims
- 4969US4089186AHeating process using a heat pump and a fluid mixtureINST FRANCAIS DU PETROLE·Filed 1977·Granted May 16, 1978·20 cites·21 claims
- 5067US5998681AProcess for preventing the formation of a solid phase from hydrocarbons in a fluidINST FRANCAIS DU PETROLE·Filed 1995·Granted Dec 7, 1999·24 cites·25 claims
Showing the top 50 of 102 patent records by PatentIndex Score.
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