Patent Assignment
Reel/Frame 049342/0158
Confirmatory License
Recorded: 2019-01-08
Pages: 2
Assignor
ESS TECHNOLOGY INC.
Executed: 2018-12-13
Assignee
U.S. DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE., SW, WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Leaf Spring Compression System Design
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 7, 2018
From: EVANS, CRAIG E.; CASEY, SEAN
To: ESS TECH, INC.
Reel/Frame 044860/0592 →
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 →