Patent Assignment
Reel/Frame 046474/0250
Assignment of Assignor's Interest
Recorded: 2018-07-26
Pages: 2
Assignors
SONG, YANG
Executed: 2018-07-09
FISHER, KENNETH KIYOSHI
Executed: 2018-07-24
MCDONALD, TIMOTHY
Executed: 2018-07-24
Assignee
ESS TECH, INC.
26440 SW PARKWAY AVENUE, WILSONVILLE, OREGON, 97070
Covered Property
(1)
Methods and Systems for Redox Flow Battery Electrolyte Hydration
Related Assignments
(5)
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 →
Confirmatory License
Jan 8, 2019
From: ESS TECHNOLOGY INC.
To: U.S. DEPARTMENT OF ENERGY
Reel/Frame 048025/0594 →
Confirmatory License
Jan 8, 2019
From: ESS TECHNOLOGY INC.
To: U.S. DEPARTMENT OF ENERGY
Reel/Frame 049342/0112 →
Release of Security Interest
Sep 17, 2019
From: SILICON VALLEY BANK
To: ESS TECH, INC.
Reel/Frame 050407/0752 →
Confirmatory License
Oct 2, 2024
From: ESS TECH., INC
To: US DEPARTMENT OF ENERGY
Reel/Frame 069102/0431 →