Patent Assignment
Reel/Frame 043039/0723
Assignment of Assignor's Interest
Recorded: 2017-07-19
Pages: 2
Assignor
ELLERBUSCH, SUSAN A.
Executed: 2017-07-11
Assignee
AIR LIQUIDE LARGE INDUSTRIES U.S. LP
9811 KATY FREEWAY, SUITE 100, HOUSTON, TEXAS, 77024
Covered Property
(1)
Method for Forming and Maintaining a Fundamentally Impervious Boundary to Very High Purity Hydrogen in a Salt Cavern
Patent:
10,221,689 →
Application:
15/427,862 →