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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/09/2024
Application #:
17494763
Filing Dt:
10/05/2021
Publication #:
Pub Dt:
04/07/2022
Inventors:
Alain GUILLARD, Paul TERRIEN, Pierre-Philippe GUERIF, Vincent FOLLACA, Youssef TAZI
Title:
METHOD AND SYSTEM FOR PURIFICATION OF HELIUM USING CRYOGENIC, MEMBRANE, AND ADSORPTION TECHNIQUES
Assignment: 1
Reel/Frame:
058424/0994Recorded: 12/18/2021Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/17/2021
Exec Dt:
09/23/2021
Exec Dt:
09/13/2021
Exec Dt:
09/22/2021
Assignee:
75 QUAI D'ORSAY
PARIS, FRANCE F-75007
Correspondent:
AIR LIQUIDE USA LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 2
Reel/Frame:
058424/0990Recorded: 12/18/2021Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/13/2021
Assignee:
9811 KATY FREEWAY
SUITE 100
HOUSTON, TEXAS 77024
Correspondent:
AIR LIQUIDE US LLC
9811 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024

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