Patent Assignment
Reel/Frame 008017/0580
Assignment of Assignor's Interest
Recorded: 1996-05-29
Pages: 2
Assignee
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427, ST. PAUL, MINNESOTA, 55133
Covered Property
(1)
Battery Containing Bis (Perfluoroalkylsulfonyl)Imide and Cyclic Perfluoroalkylene Disulfonylimide Salts
Patent:
5,691,081 →
Application:
08/654,650 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 26, 2013
From: 3M INNOVATIVE PROPERTIES COMPANY
To: LEYDEN ENERGY, INC.
Reel/Frame 030300/0978 →
Security Agreement
Jul 10, 2013
From: LEYDEN ENERGY, INC.
To: SILICON VALLEY BANK
Reel/Frame 030783/0356 →
Security Agreement
Jul 10, 2013
From: LEYDEN ENERGY, INC.
To: SILICON VALLEY BANK
Reel/Frame 030783/0427 →
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 →