Patent Assignment
Reel/Frame 031438/0784
Assignment of Assignor's Interest
Recorded: 2013-10-18
Pages: 2
Assignee
LEYDEN ENERGY, INC.
46840 LAKEVIEW BOULEVARD, FREMONT, CALIFORNIA, 94538
Covered Property
(1)
Surface Modification of Active Material Structures in Battery Electrodes
Patent:
9,252,421 →
Application:
14/057,931 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Release of Security Interest
Jun 12, 2014
From: SILICON VALLEY BANK
To: LEYDEN ENERGY, INC.
Reel/Frame 033136/0209 →
Assignment of Assignor's Interest
Jun 18, 2014
From: LEYDEN ENERGY, INC.
To: LEYDEN ENERGY (ASSIGNMENT FOR THE BENEFIT OF CREDITORS), LLC
Reel/Frame 033126/0111 →
Assignment of Assignor's Interest
Jun 18, 2014
From: LEYDEN ENERGY (ASSIGNMENT FOR THE BENEFIT OF CREDITORS), LLC
To: A123 SYSTEMS LLC
Reel/Frame 033126/0461 →