Patent Assignment
Reel/Frame 021581/0975
Assignment of Assignor's Interest
Recorded: 2008-09-24
Pages: 2
Assignor
CAO, GUOZHONG
Executed: 2008-07-15
Assignee
UNIVERSITY OF WASHINGTON
4311-11TH AVENUE, N.E., SUITE 500, SEATTLE, WASHINGTON, 98105-4608
Covered Property
(1)
Electric Double Layer Capacitance Device
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 23, 2009
From: FEAVER, AARON M.
To: ENERG2, INC.
Reel/Frame 022294/0510 →
Change of Name
Aug 5, 2010
From: ENERG2 LLC
To: ENERG2, INC.
Reel/Frame 024795/0377 →
Security Agreement
Sep 18, 2013
From: ENERG2, INC.
To: COMERICA BANK
Reel/Frame 031240/0480 →
Assignment of Assignor's Interest
Sep 18, 2018
From: ENERG2 INC.
To: BASF SE
Reel/Frame 046898/0457 →