Patent Assignment
Reel/Frame 046473/0514
Assignment of Assignor's Interest
Recorded: 2018-07-26
Pages: 2
Assignors
SONG, YANG
Executed: 2018-07-09
DOREMUS, EVAN
Executed: 2018-07-13
GROBERG, THIAGO
Executed: 2018-07-24
Assignee
ESS TECH, INC.
26440 SW PARKWAY AVENUE, WILSONVILLE, OREGON, 97070
Covered Property
(1)
Methods and Systems for Operating a Redox Flow Battery System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jul 11, 2018
From: ESS TECH, INC.
To: SILICON VALLEY BANK
Reel/Frame 047816/0520 →
Release of Security Interest
Sep 17, 2019
From: SILICON VALLEY BANK
To: ESS TECH, INC.
Reel/Frame 050407/0752 →
Confirmatory License
Oct 7, 2024
From: ESS TECH. INC.
To: US DEPARTMENT OF ENERGY
Reel/Frame 069114/0208 →