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Adrien MEKKI-BERRADA
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St Etienne, FR
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Patents Grants
last 30 patents
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Patent Grant
Method for the selective hydrogenation of a pyrolysis gasoline feed...
Patent number
10,829,700
Issue date
Nov 10, 2020
IFP Energies Nouvelles
Cyprien Charra
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the depolymerization of a polyester comprising opaque p...
Patent number
10,544,276
Issue date
Jan 28, 2020
IFP Energies Nouvelles
Cyprien Charra
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the selective hydrogenation of olefinic feeds with a si...
Patent number
9,957,207
Issue date
May 1, 2018
IFP Energies Nouvelles
Cyprien Charra
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
BIS(2-HYDROXYETHYL) TEREPHTHALATE WITH LOW NITROGEN CONTENT
Publication number
20250059318
Publication date
Feb 20, 2025
IFP Energies nouvelles
Guillaume BLANCKE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PRODUCTION OF A POLYESTER HAVING A REDUCED CRYSTALL...
Publication number
20250051514
Publication date
Feb 13, 2025
IFP Energies nouvelles
Guillaume BLANCKE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING A PURIFIED AND DECOLOURISED DIESTER MONOMER, B...
Publication number
20240287279
Publication date
Aug 29, 2024
IFP Energies nouvelles
DAVID CHICHE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR EXTRACTION AND TRANSFORMATION OF PHTHALATES CONTAINED IN...
Publication number
20240227246
Publication date
Jul 11, 2024
IFP ENERGIES NOUVELLES
Mayara AZIN GONDIM PAIVA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
IMPROVED PROCESS FOR DEPOLYMERIZING A POLYESTER COMPRISING POLYETHY...
Publication number
20230357531
Publication date
Nov 9, 2023
IFP ENERGIES NOUVELLES
Yacine HAROUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTIMIZED PROCESS FOR DEPOLYMERIZING A POLYESTER COMPRISING POLYETH...
Publication number
20230035324
Publication date
Feb 2, 2023
IFP ENERGIES NOUVELLES
Yacine HAROUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE DEPOLYMERIZATION OF A POLYESTER COMPRISING OPAQUE P...
Publication number
20190161595
Publication date
May 30, 2019
IFP ENERGIES NOUVELLES
Cyprien CHARRA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR THE SELECTIVE HYDROGENATION OF A PYROLYSIS GASOLINE FEED...
Publication number
20190153338
Publication date
May 23, 2019
IFP Energies nouvelles
Cyprien CHARRA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR THE SELECTIVE HYDROGENATION OF OLEFINIC FEEDS WITH A SI...
Publication number
20170174585
Publication date
Jun 22, 2017
IFP ENERGIES NOUVELLES
Cyprien CHARRA
C07 - ORGANIC CHEMISTRY