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Guilhem Arrachart
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Saint Laurent Des Arbres, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Extractant for rare earth extraction from aqueous phosphoric acid s...
Patent number
11,466,341
Issue date
Oct 11, 2022
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Stéphane Pellet-Rostaing
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Use of novel compounds for selectively extracting rare earths from...
Patent number
10,934,604
Issue date
Mar 2, 2021
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Fanny Mary
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for extracting and recovering tantalum present in an acid a...
Patent number
10,844,459
Issue date
Nov 24, 2020
Centre National de la Recherche Scientifique
Raphael Turgis
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Use of novel compounds for selectively extracting rare earths from...
Patent number
10,450,629
Issue date
Oct 22, 2019
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Fanny Mary
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Compounds with phosphine oxide and amine functions, useful as urani...
Patent number
10,183,959
Issue date
Jan 22, 2019
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Stéphane Pellet-Rostaing
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic-inorganic hybrid material of use for extracting uranium (VI...
Patent number
10,130,932
Issue date
Nov 20, 2018
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Sabah El Mourabit
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Bifunctional compounds useful as ligands of uranium (VI), methods o...
Patent number
9,441,285
Issue date
Sep 13, 2016
Areva Mines
Guilhem Arrachart
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
NOVEL FORMO-PHENOLIC RESINS, PROCESS FOR THE PREPARATION THEREOF, A...
Publication number
20230398517
Publication date
Dec 14, 2023
Centre National de la Recherche Scientifique (CNRS)
Stéphane PELLET-ROSTAING
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
USE OF NOVEL COMPOUNDS FOR SELECTIVELY EXTRACTING RARE EARTHS FROM...
Publication number
20190390297
Publication date
Dec 26, 2019
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Fanny MARY
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NEW EXTRACTANT, USEFUL FOR EXTRACTING RARE EARTHS FROM AN AQUEOUS P...
Publication number
20190218643
Publication date
Jul 18, 2019
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Stéphane Pellet-Rostaing
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR EXTRACTING AND RECOVERING TANTALUM PRESENT IN AN ACID A...
Publication number
20180230572
Publication date
Aug 16, 2018
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Raphael TURGIS
C01 - INORGANIC CHEMISTRY
Information
Patent Application
USE OF NOVEL COMPOUNDS FOR SELECTIVELY EXTRACTING RARE EARTHS FROM...
Publication number
20180142321
Publication date
May 24, 2018
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Fanny MARY
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COMPOUNDS WITH PHOSPHINE OXIDE AND AMINE FUNCTIONS, USEFUL AS URANI...
Publication number
20180094009
Publication date
Apr 5, 2018
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Stéphane Pellet-Rostaing
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ORGANIC-INORGANIC HYBRID MATERIAL OF USE FOR EXTRACTING URANIUM (VI...
Publication number
20160016150
Publication date
Jan 21, 2016
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Sabah El Mourabit
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
BIFUNCTIONAL COMPOUNDS USEFUL AS LIGANDS OF URANIUM (VI), METHODS O...
Publication number
20150133688
Publication date
May 14, 2015
AREVA Mines
Guilhem Arrachart
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...