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Patent Assignment
Reel/Frame 021976/0682

Security Agreement

Recorded: 2008-12-15 Pages: 24
Assignor
CELL THERAPEUTICS, INC.
Executed: 2008-12-15
Assignee
BIOGEN IDEC INC.
14 CAMBRIDGE PLACE, CAMBRIDGE, MASSACHUSETTS, 02142
Covered Properties (5)
Regioselective Synthesis of Dtpa Derivatives
Patent: 6,207,858 →
Application: 09/261,207 →
Kit for Radiolabeling Ligands with Yttrium-90
Patent: 6,994,840 →
Application: 09/628,186 →
Radiolabeling Method
Patent: 7,608,241 →
Application: 11/033,439 →
Publication: US 2005/0169838
Method for Radiolabeling Antibodies with Yttrium-90
Patent: 7,229,620 →
Application: 11/181,811 →
Publication: US 2006/0067884
Method for Radiolabeling Antibodies with Yttrium-90
Patent: 7,618,613 →
Application: 11/760,503 →
Publication: US 2007/0297978
Related Assignments (8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 3, 1999
From: CHINN, PAUL; GYORKOS, ALBERT; LABARRE, MICHAEL J.; RUHL, STEVE
To: IDEC PHARMACEUTICALS CORPORATION
Reel/Frame 009813/0893 →
Change of Name Aug 6, 2004
From: IDEC PHARMACEUTICALS CORPORATION
To: BIOGEN IDEC INC.
Reel/Frame 015044/0873 →
Security Agreement Dec 21, 2007
From: CELL THERAPEUTICS, INC.
To: BIOGEN IDEC INC.
Reel/Frame 020279/0741 →
Assignment of Assignor's Interest Dec 21, 2007
From: BIOGEN IDEC INC.
To: CELL THERAPEUTICS, INC.
Reel/Frame 020279/0763 →
Security Agreement Dec 15, 2008
From: RIT ONCOLOGY, LLC
To: BIOGEN IDEC INC.
Reel/Frame 021976/0658 →
Assignment of Assignor's Interest Dec 16, 2008
From: CELL THERAPEUTICS, INC.
To: RIT ONCOLOGY, LLC
Reel/Frame 021976/0906 →
Notice of Grant of Security Interest in Patents Sep 20, 2012
From: RIT ONCOLOGY, LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 029018/0015 →
Release of Security Interest Jan 17, 2014
From: BANK OF AMERICA, N.A.
To: SPECTRUM PHARMACEUTICALS, INC.
Reel/Frame 031996/0141 →