Patent Assignment
Reel/Frame 022460/0493
Termination of Security Agreement
Recorded: 2009-03-26
Pages: 3
Assignor
EDF VENTURES, LIMITED PARTNERSHIP
Executed: 2005-08-22
Assignee
DIRECT FLOW MEDICAL, INC.
451 AVIATION BLVD., SUITE 107A, SANTA ROSA, CALIFORNIA, 95403
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 →
Security Interest
Jan 18, 2005
From: DIRECT FLOW MEDICAL, INC.
To: EDF VENTURES, LIMITED PARTNERSHIP
Reel/Frame 015603/0209 →
Security Agreement
Nov 5, 2013
From: DIRECT FLOW MEDICAL, INC.
To: PDL BIOPHARMA, INC.
Reel/Frame 031583/0039 →