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Youssef TAZI
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Verdun, FR
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last 30 patents
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Patent Grant
Method and system for purification of helium using cryogenic, membr...
Patent number
11,952,270
Issue date
Apr 9, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Paul Terrien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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last 30 patents
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METHOD AND SYSTEM FOR PURIFICATION OF HELIUM USING CRYOGENIC, MEMBR...
Publication number
20220106190
Publication date
Apr 7, 2022
Air Liquide Advanced Technologies US LLC
Paul TERRIEN
C01 - INORGANIC CHEMISTRY