IP Library Assignment 042404/0025
Patent Assignment
Reel/Frame 042404/0025

Change of Name

Recorded: 2017-05-04 Pages: 22
Assignor
ENERGY STORAGE SYSTEMS, INC.
Executed: 2014-12-23
Assignee
ESS TECH, INC.
17898 SW UPPER BOONES FERRY ROAD, PORTLAND, OREGON, 97224
Covered Property (1)
Internally Manifolded Flow Cell for an All-Iron Hybrid Flow Battery
Application: 15/476,795 →
Publication: US 2017/0200936
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 7, 2019
From: EVANS, CRAIG; SONG, YANG
To: ENERGY STORAGE SYSTEMS, INC.
Reel/Frame 049411/0439 →
Change of Address of Assignee Jun 11, 2019
From: ESS TECH, INC.
To: ESS TECH, INC.
Reel/Frame 049439/0910 →