| Patent | Date |
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Method For Treating Production Water From The Enhanced Oil Recovery Of Oil By Hydrocyclone In The Presence Of Additives Of Tetrakis(hydroxymethyl)phosphonium Salt Type
App 20220073810 - SINQUIN; Anne ; et al. | 2022-03-10 |
Polyamines, synthesis method thereof and use thereof for the selective elimination of H2S from a gaseous effluent comprising CO2
Grant 11,136,434 - Delfort , et al. October 5, 2 | 2021-10-05 |
Breakable Polymers For The Assisted Recovery Of Hydrocarbons
App 20210253941 - DELFORT; Bruno ; et al. | 2021-08-19 |
Polymers For The Assisted Recovery Of Hydrocarbons
App 20210163815 - DELFORT; Bruno ; et al. | 2021-06-03 |
Absorbent solution based on hydroxyl derivatives of 1,6-hexanediamine and method for eliminating acid compounds from a gaseous effluent
Grant 10,967,325 - Delfort , et al. April 6, 2 | 2021-04-06 |
Absorbent Solution Based On Hydroxyl Derivatives Of 1,6-hexanediamine And Method For Eliminating Acid Compounds From A Gaseous E
App 20200254380 - Kind Code | 2020-08-13 |
Polyamines, synthesis process thereof and use of same for the selective elimination of H.sub.2S from a gaseous effluent comprising CO.sub.2
Grant 10,710,021 - Delfort , et al. | 2020-07-14 |
Novel Polyamines, Synthesis Method Thereof And Use Thereof For The Selective Elimination Of H2s From A Gaseous Effluent Comprisi
App 20200148824 - DELFORT; Bruno ; et al. | 2020-05-14 |
Method for synthesising partially N-hydroxyethylated tertiary 1,6-hexanediamines
Grant 10,618,866 - Delfort , et al. | 2020-04-14 |
Beta-hydroxylated tertiary diamines, a process for their synthesis and their use for eliminating acid compounds a gaseous effluent
Grant 10,399,925 - Grandjean , et al. Sep | 2019-09-03 |
Improved Method For Synthesising Partially N-hydroxyethylated Tertiary 1,6-hexanediamines
App 20190002392 - DELFORT; Bruno ; et al. | 2019-01-03 |
Novel Polyamines, Synthesis Process Thereof And Use Of Same For The Selective Elimination Of H2s From A Gaseous Effluent Comprising Co2
App 20180369743 - DELFORT; Bruno ; et al. | 2018-12-27 |
Novel Beta-hydroxylated Tertiary Diamines, A Process For Their Synthesis And Their Use For Eliminating Acid Compounds A Gaseous Effluent
App 20180251421 - GRANDJEAN; Julien ; et al. | 2018-09-06 |
Absorbent 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 effluent
Grant 9,962,645 - Delfort , et al. May 8, 2 | 2018-05-08 |
Absorbent solution based on beta-hydroxylated tertiary diamines and method of removing acid compounds from a gaseous effluent
Grant 9,873,081 - Delfort , et al. January 23, 2 | 2018-01-23 |
Method for selective absorption of hydrogen sulfide from a gaseous effluent by a 1,2-bis(2-dimethylaminoethoxy)ethane-based absorbent solution comprising a viscosifying agent
Grant 9,821,270 - Grandjean , et al. November 21, 2 | 2017-11-21 |
Absorbent 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 Effluent
App 20170197176 - DELFORT; Bruno ; et al. | 2017-07-13 |
Absorbent Solution Based On Beta-hydroxylated Tertiary Diamines And Method Of Removing Acid Compounds From A Gaseous Effluent
App 20170100694 - DELFORT; Bruno ; et al. | 2017-04-13 |
Novel Beta-hydroxylated Tertiary Diamines, A Process For Their Synthesis And Their Use For Eliminating Acid Compounds A Gaseous Effluent
App 20170081275 - GRANDJEAN; Julien ; et al. | 2017-03-23 |
Process for removing acidic compounds from a gaseous effluent with an absorbent solution based on dihydroxyalkylamines bearing severe steric hindrance of the nitrogen atom
Grant 9,468,884 - Delfort , et al. October 18, 2 | 2016-10-18 |
Method for eliminating acid compounds from a gaseous effluent with an absorbent solution made from bis(amino-3-propyl)ethers
Grant 9,421,493 - Delfort , et al. August 23, 2 | 2016-08-23 |
Absorbent solution containing a breakdown inhibitor derived from pyrimidine or from triazine and absorption process for acid compounds contained in a gaseous effluent
Grant 9,211,495 - Delfort , et al. December 15, 2 | 2015-12-15 |
Method For Removing Acid Compounds From A Gaseous Effluent Using An Absorbent Solution Based On 1,2-bis(2-dimethylaminoethoxy)ethane And An Activator
App 20150321138 - GRANDJEAN; Julien ; et al. | 2015-11-12 |
Method For Selective Absorption Of Hydrogen Sulfide From A Gaseous Effluent By A 1,2-bis(2-dimethylaminoethoxy)ethane-based Absorbent Solution Comprising A Viscosifying Agent
App 20150321144 - GRANDJEAN; Julien ; et al. | 2015-11-12 |
Absorbent Solution Based On Amines Belonging To The N-alkylhydroxypiperidine Family And Method For Removing Acid Compounds From A Gaseous Effluent With Such A Solution
App 20150314230 - GRANDJEAN; Julien ; et al. | 2015-11-05 |
Absorbent solution containing a degradation inhibitor derived from a triazole or from a tetrazole and method of absorbing acid compounds contained in a gaseous effluent
Grant 9,139,512 - Carrette , et al. September 22, 2 | 2015-09-22 |
Method for synthesising bis[3-(N,N-dialkylamino)propyl]ethers
Grant 8,921,602 - Delfort , et al. December 30, 2 | 2014-12-30 |
Method For Synthesising Bis[3-(n,n-dialkylamino)propyl]ethers
App 20140336416 - Delfort; Bruno ; et al. | 2014-11-13 |
Method for converting biomass into products containing acetal groups and use thereof as biofuels
Grant 8,870,982 - Delfort , et al. October 28, 2 | 2014-10-28 |
Method For Eliminating Acid Compounds From A Gaseous Effluent With An Absorbent Solution Made From Bis(amino-3-propyl)ethers
App 20140311342 - Delfort; Bruno ; et al. | 2014-10-23 |
Absorbent Tertiary Monoalkanolamine Solution Belonging To The 3-alcoxypropylamine Family, And Method For Removing Acidic Compounds Contained In A Gas Effluent
App 20140301930 - Delfort; Bruno ; et al. | 2014-10-09 |
Method For Eliminating Acidic Compounds From A Gaseous Effluent Using An Absorbent Solution Made From Dihydroxyalkylamines Having A Severe Steric Encumbrance Of The Nitrogen Atom
App 20140290483 - Delfort; Bruno ; et al. | 2014-10-02 |
Absorbent solution containing a thiadiazole-derived degradation inhibitor and method for limiting the degradation of an absorbent solution
Grant 8,765,088 - Carrette , et al. July 1, 2 | 2014-07-01 |
Absorbent solution containing a breakdown inhibitor derived from thiazole or from oxazole and absorption process for acid compounds contained in a gaseous effluent
Grant 8,562,927 - Carrette , et al. October 22, 2 | 2013-10-22 |
Method for producing biofuels, transforming triglycerides into at least two biofuel families: fatty acid monoesters and ethers and/or soluble glycerol acetals
Grant 8,419,810 - Hillion , et al. April 16, 2 | 2013-04-16 |
Method Of Removing Acid Compounds From A Gaseous Effluent With An Absorbent Solution Based On I/ii/iii Triamines
App 20130023712 - Porcheron; Fabien ; et al. | 2013-01-24 |
Method Of Removing Acid Compounds From A Gaseous Effluent With An Absorbent Solution Based On I, Ii/iii Diamines
App 20130011314 - Porcheron; Fabien ; et al. | 2013-01-10 |
Absorbent Solution Containing A Breakdown Inhibitor Derived From Thiazole Or From Oxazole And Absorption Process For Acid Compounds Contained In A Gaseous Effluent
App 20120308452 - Carrette; P-Louis ; et al. | 2012-12-06 |
Absorbent Solution Containing A Breakdown Inhibitor Derived From Pyrimidine Or From Triazine And Absorption Process For Acid Compounds Contained In A Gaseous Effluent
App 20120292565 - Delfort; Bruno ; et al. | 2012-11-22 |
Absorbent Solution Containing A Degradation Inhibitor Derived From A Triazole Or From A Tetrazole And Method Of Absorbing Acid Compounds Contained In A Gaseous Effluent
App 20120148463 - Carrette; P.-Louis ; et al. | 2012-06-14 |
Absorbent Solution Containing A Thiadiazole-derived Degradation Inhibitor And Method For Limiting The Degradation Of An Absorbent Solution
App 20110110834 - Carrette; Pierre-Louis ; et al. | 2011-05-12 |
Method of removing acid gases contained in gaseous effluents
Grant 7,909,914 - Cadours , et al. March 22, 2 | 2011-03-22 |
Method of manufacturing fatty acid ethyl esters from triglycerides and alcohols
Grant 7,851,643 - Hillion , et al. December 14, 2 | 2010-12-14 |
Method For Converting Biomass Into Products Containing Acetal Groups And Use Thereof As Biofuels
App 20100263265 - Delfort; Bruno ; et al. | 2010-10-21 |
Refined method for manufacturing ethyl esters from fatty substances of natural origin
Grant 7,652,156 - Hillion , et al. January 26, 2 | 2010-01-26 |
Process for treating a gas containing hydrogen sulphide and sulphur dioxide
Grant 7,597,872 - Carrette , et al. October 6, 2 | 2009-10-06 |
Process for transesterification of vegetable or animal oils using heterogeneous catalysts based on titanium, zirconium or antimony and aluminium
Grant 7,592,470 - Lacome , et al. September 22, 2 | 2009-09-22 |
Method for manufacturing ethyl esters from fatty substances of natural origin
Grant 7,566,794 - Hillion , et al. July 28, 2 | 2009-07-28 |
Method Of Removing Acid Gases Contained In Gaseous Effluents
App 20090013872 - Cadours; Renaud ; et al. | 2009-01-15 |
Method Of Deacidizing A Gaseous Effluent With Extraction Of The Products To Be Regenerated
App 20070286783 - Carrette; Pierre-Louis ; et al. | 2007-12-13 |
Method For Producing Biofuels, Transforming Triglycerides Into At Least Two Biofuel Families: Fatty Acid Monoesters And Ethers And/Or Soluble Glycerol Acetals
App 20070283619 - Hillion; Gerard ; et al. | 2007-12-13 |
Refined method for manufacturing ethyl esters from fatty substances of natural origin
App 20070112212 - Hillion; Gerard ; et al. | 2007-05-17 |
Method for manufacturing ethyl esters from fatty substances of natural origin
App 20070073070 - Hillion; Gerard ; et al. | 2007-03-29 |
Method of manufacturing fatty acid ethyl esters from triglycerides and alcohols
App 20070066838 - Hillion; Gerard ; et al. | 2007-03-22 |
Process for transesterification of vegetable oils or animal oils by means of heterogeneous catalysts based on zinc or bismuth, titanium and aluminium
Grant 7,151,187 - Delfort , et al. December 19, 2 | 2006-12-19 |
Process for treating a gas containing hydrogen sulphide and sulphur dioxide
App 20060204433 - Carrette; Pierre-Louis ; et al. | 2006-09-14 |
Diesel fuel compositions that contain glycerol acetal carbonates
Grant 7,097,674 - Delfort , et al. August 29, 2 | 2006-08-29 |
Process for transesterification of vegetable or animal oils using heterogeneous catalysts based on titanium, zirconium or antimony and aluminium
App 20050266139 - Lacome, Thierry ; et al. | 2005-12-01 |
Process for transesterification of vegetable oils or animal oils by means of heterogeneous catalysts based on zinc or bismuth, titanium and aluminium
App 20050261509 - Delfort, Bruno ; et al. | 2005-11-24 |
Diesel fuel compounds containing glycerol acetals
Grant 6,890,364 - Delfort , et al. May 10, 2 | 2005-05-10 |
Process for preparation of a catalyst based on zinc aluminate and the catalyst that is obtained
App 20040234448 - Hillion, Gerard ; et al. | 2004-11-25 |
Diesel fuel compositions that contain glycerol acetal carbonates
App 20040025417 - Delfort, Bruno ; et al. | 2004-02-12 |
Diesel fuel compounds containing glycerol acetals
App 20030163949 - Delfort, Bruno ; et al. | 2003-09-04 |
Diesel fuel compositions containing oxygenated compounds derived from tetrahydrofurfuryl
App 20020053161 - Lacome, Thierry ; et al. | 2002-05-09 |
Colloidal calcium hydroxide, its preparation and uses
Grant 5,756,432 - Born , et al. May 26, 1 | 1998-05-26 |
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