Patent Assignment
Reel/Frame 019491/0517
Confirmatory License
Recorded: 2007-06-27
Pages: 2
Assignor
MAXWELL TECHNOLOGIES, INC.
Executed: 2007-06-12
Assignee
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVE., S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Energy Storage Device Having a Separator Blocking Parasitic Ions
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 14, 2006
From: MITCHELL, PORTER
To: MAXWELL TECHNOLOGIES, INC.
Reel/Frame 017473/0304 →
Security Interest
Jul 6, 2015
From: MAXWELL TECHNOLOGIES, INC.
To: EAST WEST BANK
Reel/Frame 036064/0636 →
Release of Security Interest
May 16, 2019
From: EAST WEST BANK
To: MAXWELL TECHNOLOGIES, INC.
Reel/Frame 049216/0304 →
Release of Security Interest
May 24, 2019
From: EAST WEST BANK
To: MAXWELL TECHNOLOGIES, INC.
Reel/Frame 051441/0005 →
Assignment of Assignor's Interest
Feb 4, 2020
From: MITCHELL, PORTER
To: MAXWELL TECHNOLOGIES, INC.
Reel/Frame 051716/0150 →
Assignment of Assignor's Interest
Oct 22, 2021
From: MAXWELL TECHNOLOGIES, INC.
To: TESLA, INC.
Reel/Frame 057890/0202 →