Patent Assignment
Reel/Frame 046311/0903
Change of Address of Assignee
Recorded: 2018-06-06
Pages: 2
Assignor
ESS TECH, INC.
Executed: 2018-06-06
Assignee
ESS TECH, INC.
26440 SW PARKWAY AVENUE, WILSONVILLE, OREGON, 97070
Covered Property
(1)
Method and System for Rebalancing Electrolytes in a Redox Flow Battery System
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 2016
From: SONG, YANG; EVANS, CRAIG E.
To: ESS TECH, INC.
Reel/Frame 040594/0375 →
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 069114/0527 →