IP Library Assignment 049411/0439
Patent Assignment
Reel/Frame 049411/0439

Assignment of Assignor's Interest

Recorded: 2019-06-07 Pages: 4
Assignors
EVANS, CRAIG
Executed: 2013-09-05
SONG, YANG
Executed: 2013-09-05
Assignee
ENERGY STORAGE SYSTEMS, INC.
2828 SW CORBETT AVE., PORTLAND, OREGON, 97201
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.
Change of Name May 4, 2017
From: ENERGY STORAGE SYSTEMS, INC.
To: ESS TECH, INC.
Reel/Frame 042404/0025 →
Change of Address of Assignee Jun 11, 2019
From: ESS TECH, INC.
To: ESS TECH, INC.
Reel/Frame 049439/0910 →