Patent Assignment
Reel/Frame 015603/0209
Security Interest
Recorded: 2005-01-18
Pages: 11
Assignor
DIRECT FLOW MEDICAL, INC.
Executed: 2004-11-23
Assignee
EDF VENTURES, LIMITED PARTNERSHIP
425 NORTH MAIN STREET, ANN ARBOR, MICHIGAN, 48104
Covered Property
(1)
Inflatable Prosthetic Cardiovascular Valve for Percutaneous Transluminal Implantation of Same
Patent:
5,554,185 →
Application:
08/276,663 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 23, 2004
From: ANDERSON, BETH; ATTERIDGE, DAVID; BLOCK, PETER C., M.D.
To: DIRECT FLOW MEDICAL, INC.
Reel/Frame 014763/0955 →
Termination of Security Agreement
Mar 26, 2009
From: EDF VENTURES, LIMITED PARTNERSHIP
To: DIRECT FLOW MEDICAL, INC.
Reel/Frame 022460/0493 →
Security Agreement
Nov 5, 2013
From: DIRECT FLOW MEDICAL, INC.
To: PDL BIOPHARMA, INC.
Reel/Frame 031583/0039 →