Inventor · disambiguated record
Bruno Delfort
Also filed as: DELFORT BRUNO
43 granted patents·9 pending applications·232 citations·filing 1993–2020
97Inventor score
Files withINST FRANCAIS DU PETROLE19IFP ENERGIES NOW16IFP Energies Nouvelles4DELFORT BRUNO3CARRETTE P-LOUIS2
Top patents by PatentIndex Score
52 records- 0197US7652156B2Refined method for manufacturing ethyl esters from fatty substances of natural originINST FRANCAIS DU PETROLE·Filed 2006·Granted Jan 26, 2010·41 cites·19 claims
- 0293US7151187B2Process for transesterification of vegetable oils or animal oils by means of heterogeneous catalysts based on zinc or bismuth, titanium and aluminiumDELFORT BRUNO·Filed 2005·Granted Dec 19, 2006·42 cites·23 claims
- 0388US7851643B2Method of manufacturing fatty acid ethyl esters from triglycerides and alcoholsIFP Energies Nouvelles·Filed 2006·Granted Dec 14, 2010·9 cites·12 claims
- 0485US6423107B1Detergent compositions for gasoline-type fuels that contain polytetrahydrofuran derivativesINST FRANCAIS DU PETROLE·Filed 2000·Granted Jul 23, 2002·24 cites·16 claims
- 0581US6890364B2Diesel fuel compounds containing glycerol acetalsINSTITUTFRANCAIS DU PETROLE·Filed 2002·Granted May 10, 2005·22 cites·9 claims
- 0679US7592470B2Process for transesterification of vegetable or animal oils using heterogeneous catalysts based on titanium, zirconium or antimony and aluminiumINST FRANCAIS DU PETROLE·Filed 2004·Granted Sep 22, 2009·14 cites·20 claims
- 0776US7097674B2Diesel fuel compositions that contain glycerol acetal carbonatesINST DU PETROLE·Filed 2002·Granted Aug 29, 2006·15 cites·8 claims
- 0868US7566794B2Method for manufacturing ethyl esters from fatty substances of natural originINST FRANCAIS DU PETROLE·Filed 2006·Granted Jul 28, 2009·1 cites·21 claims
- 0966US6339163B1Tetrahydrofuran derivatives that can be used as detergent compositions for gasoline-type fuelsINST FRANCAIS DU PETROLE·Filed 2000·Granted Jan 15, 2002·3 cites·10 claims
- 1064US8419810B2Method for producing biofuels, transforming triglycerides into at least two biofuel families: fatty acid monoesters and ethers and/or soluble glycerol acetalsHILLION GERARD·Filed 2005·Granted Apr 16, 2013·2 cites·17 claims
- 1163US7597872B2Process for treating a gas containing hydrogen sulphide and sulphur dioxideINST FRANCAIS DU PETROLE·Filed 2006·Granted Oct 6, 2009·2 cites·20 claims
- 1262US10399925B2Beta-hydroxylated tertiary diamines, a process for their synthesis and their use for eliminating acid compounds a gaseous effluentIFP ENERGIES NOW·Filed 2018·Granted Sep 3, 2019·0 cites·13 claims
- 1362US6537336B2Diesel fuel compositions containing oxygenated compounds derived from tetrahydrofurfurylINST FRANCAIS DU PETROLE·Filed 2001·Granted Mar 25, 2003·3 cites·9 claims
- 1456US8870982B2Method for converting biomass into products containing acetal groups and use thereof as biofuelsDELFORT BRUNO·Filed 2008·Granted Oct 28, 2014·0 cites·11 claims
- 1555US8765088B2Absorbent solution containing a thiadiazole-derived degradation inhibitor and method for limiting the degradation of an absorbent solutionCARRETTE PIERRE-LOUIS·Filed 2009·Granted Jul 1, 2014·0 cites·9 claims
- 1655US7909914B2Method of removing acid gases contained in gaseous effluentsINST FRANCAIS DU PETROLE·Filed 2008·Granted Mar 22, 2011·0 cites·10 claims
- 1754US9821270B2Method for selective absorption of hydrogen sulfide from a gaseous effluent by a 1,2-bis(2-dimethylaminoethoxy)ethane-based absorbent solution comprising a viscosifying agentIFP ENERGIES NOW·Filed 2013·Granted Nov 21, 2017·0 cites·20 claims
- 1853US5468399AColloidal products containing sulfur and/or phosphorus and/or boron, their preparation and their utilization as additives for lubricantsINST FRANCAIS DU PETROLE·Filed 1993·Granted Nov 21, 1995·11 cites·31 claims
- 1951US9873081B2Absorbent solution based on beta-hydroxylated tertiary diamines and method of removing acid compounds from a gaseous effluentIFP ENERGIES NOW·Filed 2015·Granted Jan 23, 2018·0 cites·14 claims
- 2051US9486737B2Absorbent tertiary monoalkanolamine solution belonging to the 3-alcoxypropylamine family, and method for removing acidic compounds contained in a gas effluentIFP ENERGIES NOW·Filed 2012·Granted Nov 8, 2016·0 cites·13 claims
- 2151US8921602B2Method for synthesising bis[3-(N,N-dialkylamino)propyl]ethersIFP Energies Nouvelles·Filed 2012·Granted Dec 30, 2014·0 cites·7 claims
- 2250US5536424ASulfonated bismuth compoundsINST FRANCAIS DU PETROLE·Filed 1995·Granted Jul 16, 1996·11 cites·20 claims
- 2350US2017081275A1Novel beta-hydroxylated tertiary diamines, a process for their synthesis and their use for eliminating acid compounds a gaseous effluentIFP ENERGIES NOW·Filed 2015·Application pending·0 cites
- 2449US11136434B2Polyamines, synthesis method thereof and use thereof for the selective elimination of H2S from a gaseous effluent comprising CO2IFP ENERGIES NOW·Filed 2018·Granted Oct 5, 2021·0 cites·20 claims
- 2549US9421493B2Method for eliminating acid compounds from a gaseous effluent with an absorbent solution made from bis(amino-3-propyl)ethersIFP ENERGIES NOW·Filed 2012·Granted Aug 23, 2016·0 cites·10 claims
- 2648US12337277B2Method for regenerating an aqueous solution of MEG containing salts with purge treatmentIFP ENERGIES NOW·Filed 2020·Granted Jun 24, 2025·0 cites·14 claims
- 2748US10967325B2Absorbent solution based on hydroxyl derivatives of 1,6-hexanediamine and method for eliminating acid compounds from a gaseous effluentIFP ENERGIES NOW·Filed 2016·Granted Apr 6, 2021·0 cites·15 claims
- 2848US9962645B2Absorbent solution containing a mixture of 1,2-bis-(2-dimethylaminoethoxy)-ethane and of 2-[2-(2-dimethylaminoethoxy)-ethoxy]-ethanol, and method of removing acid compounds from a gaseous effluentIFP ENERGIES NOW·Filed 2015·Granted May 8, 2018·0 cites·17 claims
- 2948US5324440ASurbased colloidal product containing organic sulfur and their use as detergent additives having an antiwear and extreme-pressure effect in lubricating oilsINST FRANCAIS DU PETROLE·Filed 1993·Granted Jun 28, 1994·8 cites·12 claims
- 3048US2015321138A1Method for removing acid compounds from a gaseous effluent using an absorbent solution based on 1,2-bis(2-dimethylaminoethoxy)ethane and an activatorIFP Energies Nouvelles·Filed 2013·Application pending·0 cites
- 3148US2015314230A1Absorbent solution based on amines belonging to the n-alkylhydroxypiperidine family and method for removing acid compounds from a gaseous effluent with such a solutionIFP Energies Nouvelles·Filed 2013·Application pending·0 cites
- 3248US2021253941A1Breakable polymers for the assisted recovery of hydrocarbonsIFP ENERGIES NOW·Filed 2019·Application pending·0 cites
- 3347US9468884B2Process for removing acidic compounds from a gaseous effluent with an absorbent solution based on dihydroxyalkylamines bearing severe steric hindrance of the nitrogen atomIFP ENERGIES NOW·Filed 2012·Granted Oct 18, 2016·0 cites·11 claims
- 3447US2021163815A1Polymers for the assisted recovery of hydrocarbonsIFP ENERGIES NOW·Filed 2019·Application pending·0 cites
- 3546US12037543B2Method for treating production water from the enhanced oil recovery of oil by hydrocyclone in the presence of additives of tetrakis(hydroxymethyl)phosphonium salt typeIFP ENERGIES NOW·Filed 2019·Granted Jul 16, 2024·0 cites·19 claims
- 3644US10618866B2Method for synthesising partially N-hydroxyethylated tertiary 1,6-hexanediaminesIFP ENERGIES NOW·Filed 2016·Granted Apr 14, 2020·0 cites·15 claims
- 3743US2004234448A1Process for preparation of a catalyst based on zinc aluminate and the catalyst that is obtainedFiled 2004·Application pending·0 cites
- 3842US9139512B2Absorbent solution containing a degradation inhibitor derived from a triazole or from a tetrazole and method of absorbing acid compounds contained in a gaseous effluentCARRETTE P-LOUIS·Filed 2010·Granted Sep 22, 2015·0 cites·15 claims
- 3941US8562927B2Absorbent solution containing a breakdown inhibitor derived from thiazole or from oxazole and absorption process for acid compounds contained in a gaseous effluentCARRETTE P-LOUIS·Filed 2010·Granted Oct 22, 2013·0 cites·13 claims
- 4040US2007286783A1Method of deacidizing a gaseous effluent with extraction of the products to be regeneratedCARRETTE PIERRE-LOUIS·Filed 2007·Application pending·0 cites
- 4137US6054418AProcess for sulfurizing unsaturated fatty substances by elementary sulfur in the presence of amino compoundsINST FRANCAIS DU PETROLE·Filed 1997·Granted Apr 25, 2000·5 cites·6 claims
- 4237US5470495AColloidal products containing calcium and/or magnesium, as well as boron and/or phosphorus and/or sulfur, their preparation and their utilization as additives for lubricantsINST FRANCAIS DU PETROLE·Filed 1993·Granted Nov 28, 1995·5 cites·28 claims
- 4337US5462682AColloidal products containing calcium and/or magnesium, as well as sulfur and nitrogen, their preparation and their use particularly as additives in lubricating oilsINST FRANCAIS DU PETROLE·Filed 1994·Granted Oct 31, 1995·5 cites·17 claims
- 4436US9211495B2Absorbent solution containing a breakdown inhibitor derived from pyrimidine or from triazine and absorption process for acid compounds contained in a gaseous effluentDELFORT BRUNO·Filed 2010·Granted Dec 15, 2015·0 cites·16 claims
- 4536US2013011314A1Method of removing acid compounds from a gaseous effluent with an absorbent solution based on i, ii/iii diaminesPORCHERON FABIEN·Filed 2010·Application pending·0 cites
- 4636US2013023712A1Method of removing acid compounds from a gaseous effluent with an absorbent solution based on i/ii/iii triaminesPORCHERON FABIEN·Filed 2010·Application pending·0 cites
- 4734US10710021B2Polyamines, synthesis process thereof and use of same for the selective elimination of H2S from a gaseous effluent comprising CO2IFP ENERGIES NOW·Filed 2016·Granted Jul 14, 2020·0 cites·16 claims
- 4832US5696062AColloidal products containing calcium barium and/or magnesium also bismuth modified by the action of carboxylic acids containing sulphur and optionally nitrogenINST FRANCAIS DU PETROLE·Filed 1995·Granted Dec 9, 1997·3 cites·12 claims
- 4931US5756432AColloidal calcium hydroxide, its preparation and usesINST FRANCAIS DU PETROLE·Filed 1995·Granted May 26, 1998·4 cites·29 claims
- 5030US5698501AEthylenic hydrocarbons sulphurized by elemental sulphur in the presence of an alkali metal carbonate or bicarbonate, their preparation and their useINST FRANCAIS DU PETROLE·Filed 1996·Granted Dec 16, 1997·0 cites·4 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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