IP Library Assignment 032416/0606
Patent Assignment
Reel/Frame 032416/0606

Assignment of Assignor's Interest

Recorded: 2014-03-12 Pages: 4
Assignors
SONG, YANG
Executed: 2014-03-02
EVANS, CRAIG E.
Executed: 2014-03-02
Assignee
ENERGY STORAGE SYSTEMS, INC.
2828 SW CORBETT AVENUE, PORTLAND, OREGON, 97201
Covered Property (1)
Method and System to Maintain Electrolyte Stability for All-Iron Redox Flow Batteries
Application: 61/949,040 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 18, 2016
From: ENERGY STORAGE SYSTEMS, INC.
To: ESS TECH, INC.
Reel/Frame 039383/0433 →