Patent Assignment
Reel/Frame 012245/0590
Assignment of Assignor's Interest
Recorded: 2001-10-09
Pages: 4
Assignors
PADEN, BRAD E.
Executed: 2001-09-24
LUDLOW, JED C.
Executed: 2001-09-14
BEARNSON, GILL B.
Executed: 2001-09-10
Assignee
MEDQUEST PRODUCTS INC.
825 NORTH 300 WEST, SUITE N143, SALT LAKE CITY, UTAH, 84103
Covered Property
(1)
Method and System for Positioning a Movable Body in a Magnetic Bearing System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 17, 2005
From: MEDQUEST PRODUCTS, INC.
To: WORLD HEART CORPORATION
Reel/Frame 016641/0282 →
Security Agreement
Dec 19, 2007
From: WORLD HEART INC.
To: ABIOMED, INC.
Reel/Frame 020270/0084 →
Release of Security Interest
Aug 1, 2008
From: ABIOMED, INC.
To: WORLD HEART INC.
Reel/Frame 021328/0167 →