IP Library › Assignment 046474/0272
Patent Assignment
Reel/Frame 046474/0272

Assignment of Assignor's Interest

Recorded: 2018-07-26 Pages: 2
Assignors
SONG, YANG
Executed: 2018-07-09
EVANS, CRAIG E.
Executed: 2018-07-09
Assignee
ESS TECH, INC.
26440 SW PARKWAY AVENUE, WILSONVILLE, OREGON, 97070
Covered Property (1)
Flow Battery Cleansing Cycle to Maintain Electrolyte Health and System Performance
Application: 15/965,722 →
Publication: US 2018/0316037
Related Assignments (4)
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 048025/0461 →
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 069105/0523 →