Julien GRANDJEAN

Person

LYON, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Polyamines, synthesis method thereof and use thereof for the select...
- Patent number 11,136,434
- Issue date Oct 5, 2021
- IFP Energies Nouvelles
- Bruno Delfort
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Absorbent solution based on hydroxyl derivatives of 1,6-hexanediami...
- Patent number 10,967,325
- Issue date Apr 6, 2021
- IFP Energies Nouvelles
- Bruno Delfort
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Zeolite adsorbents, preparation process therefor and uses thereof
- Patent number 10,745,329
- Issue date Aug 18, 2020
- Arkema France
- Ludivine Bouvier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for synthesising partially N-hydroxyethylated tertiary 1,6-h...
- Patent number 10,618,866
- Issue date Apr 14, 2020
- IFP Energies Nouvelles
- Bruno Delfort
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Beta-hydroxylated tertiary diamines, a process for their synthesis...
- Patent number 10,399,925
- Issue date Sep 3, 2019
- IFP Energies Nouvelles
- Julien Grandjean
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Absorbent solution containing a mixture of 1,2-bis-(2-dimethylamino...
- Patent number 9,962,645
- Issue date May 8, 2018
- IFP Energies Nouvelles
- Bruno Delfort
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Zeolite-based adsorbents based on LSX zeolite of controlled outer s...
- Patent number 9,919,289
- Issue date Mar 20, 2018
- IFP Energies Nouvelles
- Ludivine Bouvier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Absorbent solution based on beta-hydroxylated tertiary diamines and...
- Patent number 9,873,081
- Issue date Jan 23, 2018
- IFP Energies Nouvelles
- Bruno Delfort
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for selective absorption of hydrogen sulfide from a gaseous...
- Patent number 9,821,270
- Issue date Nov 21, 2017
- IFP ENERGIES NOUVELLES
- Julien Grandjean
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Absorbent tertiary monoalkanolamine solution belonging to the 3-alc...
- Patent number 9,486,737
- Issue date Nov 8, 2016
- IFP Energies Nouvelles
- Bruno Delfort
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for removing acidic compounds from a gaseous effluent with...
- Patent number 9,468,884
- Issue date Oct 18, 2016
- IFP Energies Nouvelles
- Bruno Delfort
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for eliminating acid compounds from a gaseous effluent with...
- Patent number 9,421,493
- Issue date Aug 23, 2016
- IFP Energies Nouvelles
- Bruno Delfort
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for synthesising bis[3-(N,N-dialkylamino)propyl]ethers
- Patent number 8,921,602
- Issue date Dec 30, 2014
- IFP Energies Nouvelles
- Bruno Delfort
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Absorbent solution based on N, N, N′, N′-tetramethylhexane-1,6-diam...
- Patent number 8,845,787
- Issue date Sep 30, 2014
- IFP Energies Nouvelles
- Marc Jacquin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for partial dehydration of a gas by absorption on a solvent...
- Patent number 8,257,467
- Issue date Sep 4, 2012
- IFP Energies Nouvelles
- Nicolas Ferrando
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for desulphurization of a gaseous effluent comprising a dev...
- Patent number 8,071,068
- Issue date Dec 6, 2011
- IFP Energies Nouvelles
- Julien Grandjean
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and device for desulfurization of a gas, comprising a stage...
- Patent number 8,062,619
- Issue date Nov 22, 2011
- IFP Energies Nouvelles
- Julien Grandjean
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT USING A...
- Publication number 20230357658
- Publication date Nov 9, 2023
- Julien GRANDJEAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ABSORBENT SOLUTION BASED ON HYDROXYL DERIVATIVES OF 1,6-HEXANEDIAMI...
- Publication number 20200254380
- Publication date Aug 13, 2020
- IFP Energies nouvelles
- Bruno DELFORT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NOVEL POLYAMINES, SYNTHESIS METHOD THEREOF AND USE THEREOF FOR THE...
- Publication number 20200148824
- Publication date May 14, 2020
- IFP ENERGIES NOUVELLES
- Bruno DELFORT
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
IMPROVED METHOD FOR SYNTHESISING PARTIALLY N-HYDROXYETHYLATED TERTI...
- Publication number 20190002392
- Publication date Jan 3, 2019
- IFP ENERGIES NOUVELLES
- Bruno DELFORT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL BETA-HYDROXYLATED TERTIARY DIAMINES, A PROCESS FOR THEIR SYNT...
- Publication number 20180251421
- Publication date Sep 6, 2018
- IFP ENERGIES NOUVELLES
- Julien GRANDJEAN
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ZEOLITE ADSORBENTS, PREPARATION PROCESS THEREFOR AND USES THEREOF
- Publication number 20180201556
- Publication date Jul 19, 2018
- Arkema France
- Ludivine BOUVIER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ZEOLITE-BASED ADSORBENTS BASED ON LSX ZEOLITE OF CONTROLLED OUTER S...
- Publication number 20170304800
- Publication date Oct 26, 2017
- IFP Energies nouvelles
- LUDIVINE BOUVIER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ABSORBENT SOLUTION CONTAINING A MIXTURE OF 1,2-BIS-(2-DIMETHYLAMINO...
- Publication number 20170197176
- Publication date Jul 13, 2017
- IFP ENERGIES NOUVELLES
- Bruno DELFORT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ABSORBENT SOLUTION BASED ON BETA-HYDROXYLATED TERTIARY DIAMINES AND...
- Publication number 20170100694
- Publication date Apr 13, 2017
- IFP ENERGIES NOUVELLES
- Bruno DELFORT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NOVEL BETA-HYDROXYLATED TERTIARY DIAMINES, A PROCESS FOR THEIR SYNT...
- Publication number 20170081275
- Publication date Mar 23, 2017
- IFP ENERGIES NOUVELLES
- Julien GRANDJEAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT USING AN...
- Publication number 20150321138
- Publication date Nov 12, 2015
- IFP ENERGIES NOUVELLES
- Julien GRANDJEAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR SELECTIVE ABSORPTION OF HYDROGEN SULFIDE FROM A GASEOUS...
- Publication number 20150321144
- Publication date Nov 12, 2015
- IFP Energies nouvelles
- Julien GRANDJEAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ABSORBENT SOLUTION BASED ON AMINES BELONGING TO THE N-ALKYLHYDROXYP...
- Publication number 20150314230
- Publication date Nov 5, 2015
- IFP Energies nouvelles
- Julien GRANDJEAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR SELECTIVE ABSORPTION OF HYDROGEN SULFIDE FROM A GASEOUS...
- Publication number 20150290580
- Publication date Oct 15, 2015
- IFP Energies nouvelles
- Julien Grandjean
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR SYNTHESISING BIS[3-(N,N-DIALKYLAMINO)PROPYL]ETHERS
- Publication number 20140336416
- Publication date Nov 13, 2014
- IFP ENERGIES NOUVELLES
- Bruno Delfort
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR ELIMINATING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH...
- Publication number 20140311342
- Publication date Oct 23, 2014
- Bruno Delfort
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ABSORBENT TERTIARY MONOALKANOLAMINE SOLUTION BELONGING TO THE 3-ALC...
- Publication number 20140301930
- Publication date Oct 9, 2014
- IFP ENERGIES NOUVELLES
- Bruno Delfort
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR ELIMINATING ACIDIC COMPOUNDS FROM A GASEOUS EFFLUENT USI...
- Publication number 20140290483
- Publication date Oct 2, 2014
- Bruno Delfort
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH AN A...
- Publication number 20130023712
- Publication date Jan 24, 2013
- Fabien Porcheron
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH AN A...
- Publication number 20130011314
- Publication date Jan 10, 2013
- Fabien Porcheron
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ABSORBENT SOLUTION BASED ON N, N, N', N' - TETRAMETHYLHEXANE - 1,6-...
- Publication number 20110185901
- Publication date Aug 4, 2011
- Marc Jacquin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ABSORBENT SOLUTION BASED ON A TERTIARY OR HINDERED AMINE AND ON A P...
- Publication number 20110176981
- Publication date Jul 21, 2011
- Marc Jacquin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR DESULPHURIZATION OF A GASEOUS EFFLUENT COMPRISING A DEV...
- Publication number 20100266483
- Publication date Oct 21, 2010
- IFP
- Julien Grandjean
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND DEVICE FOR DESULFURIZATION OF A GAS, COMPRISING A STAGE...
- Publication number 20100196240
- Publication date Aug 5, 2010
- IFP
- Julien Grandjean
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PARTIAL DEHYDRATION OF A GAS BY ABSORPTION ON A SOLVENT...
- Publication number 20100154638
- Publication date Jun 24, 2010
- IFP
- Nicolas FERRANDO
- C07 - ORGANIC CHEMISTRY

Julien GRANDJEAN

Person

Patents Grantslast 30 patents

Polyamines, synthesis method thereof and use thereof for the select...

Absorbent solution based on hydroxyl derivatives of 1,6-hexanediami...

Zeolite adsorbents, preparation process therefor and uses thereof

Method for synthesising partially N-hydroxyethylated tertiary 1,6-h...

Beta-hydroxylated tertiary diamines, a process for their synthesis...

Absorbent solution containing a mixture of 1,2-bis-(2-dimethylamino...

Zeolite-based adsorbents based on LSX zeolite of controlled outer s...

Absorbent solution based on beta-hydroxylated tertiary diamines and...

Method for selective absorption of hydrogen sulfide from a gaseous...

Absorbent tertiary monoalkanolamine solution belonging to the 3-alc...

Process for removing acidic compounds from a gaseous effluent with...

Method for eliminating acid compounds from a gaseous effluent with...

Method for synthesising bis[3-(N,N-dialkylamino)propyl]ethers

Absorbent solution based on N, N, N′, N′-tetramethylhexane-1,6-diam...

Process for partial dehydration of a gas by absorption on a solvent...

Process for desulphurization of a gaseous effluent comprising a dev...

Process and device for desulfurization of a gas, comprising a stage...

Patents Applicationslast 30 patents

METHOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT USING A...

ABSORBENT SOLUTION BASED ON HYDROXYL DERIVATIVES OF 1,6-HEXANEDIAMI...

NOVEL POLYAMINES, SYNTHESIS METHOD THEREOF AND USE THEREOF FOR THE...

IMPROVED METHOD FOR SYNTHESISING PARTIALLY N-HYDROXYETHYLATED TERTI...

NOVEL BETA-HYDROXYLATED TERTIARY DIAMINES, A PROCESS FOR THEIR SYNT...

ZEOLITE ADSORBENTS, PREPARATION PROCESS THEREFOR AND USES THEREOF

ZEOLITE-BASED ADSORBENTS BASED ON LSX ZEOLITE OF CONTROLLED OUTER S...

ABSORBENT SOLUTION CONTAINING A MIXTURE OF 1,2-BIS-(2-DIMETHYLAMINO...

ABSORBENT SOLUTION BASED ON BETA-HYDROXYLATED TERTIARY DIAMINES AND...

NOVEL BETA-HYDROXYLATED TERTIARY DIAMINES, A PROCESS FOR THEIR SYNT...

METHOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT USING AN...

METHOD FOR SELECTIVE ABSORPTION OF HYDROGEN SULFIDE FROM A GASEOUS...

ABSORBENT SOLUTION BASED ON AMINES BELONGING TO THE N-ALKYLHYDROXYP...

METHOD FOR SELECTIVE ABSORPTION OF HYDROGEN SULFIDE FROM A GASEOUS...

METHOD FOR SYNTHESISING BIS[3-(N,N-DIALKYLAMINO)PROPYL]ETHERS

METHOD FOR ELIMINATING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH...

ABSORBENT TERTIARY MONOALKANOLAMINE SOLUTION BELONGING TO THE 3-ALC...

METHOD FOR ELIMINATING ACIDIC COMPOUNDS FROM A GASEOUS EFFLUENT USI...

METHOD OF REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH AN A...

METHOD OF REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH AN A...

ABSORBENT SOLUTION BASED ON N, N, N', N' - TETRAMETHYLHEXANE - 1,6-...

ABSORBENT SOLUTION BASED ON A TERTIARY OR HINDERED AMINE AND ON A P...

PROCESS FOR DESULPHURIZATION OF A GASEOUS EFFLUENT COMPRISING A DEV...

PROCESS AND DEVICE FOR DESULFURIZATION OF A GAS, COMPRISING A STAGE...

PROCESS FOR PARTIAL DEHYDRATION OF A GAS BY ABSORPTION ON A SOLVENT...