Patent Assignment
Reel/Frame 062893/0652
Assignment of Assignor's Interest
Recorded: 2023-03-06
Pages: 2
Assignor
TERRIEN, PAUL
Executed: 2023-02-26
Assignee
AIR LIQUIDE ADVANCED TECHNOLOGIES U.S. LLC
9811 KATY FREEWAY, SUITE 100, HOUSTON, TEXAS, 77024
Covered Property
(1)
Process for Producing Very High Purity Helium or Hydrogen
Application:
17/972,142 →
Publication:
US 2024/0228285
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 6, 2023
From: GUERIF, PIERRE-PHILIPPE
To: L'AIR LIQUIDE, SOCIÉTÉ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÉDÉS GEORGES CLAUDE
Reel/Frame 062893/0865 →
Assignment of Assignor's Interest
Jul 3, 2026
From: AIR LIQUIDE ADVANCED TECHNOLOGIES U.S. LLC
To: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Reel/Frame 076064/0658 →