Patent Assignment
Reel/Frame 020637/0724
Assignment of Assignor's Interest
Recorded: 2008-03-05
Pages: 8
Assignors
CUTRER, L. MICHAEL
Executed: 2008-02-04
WINTCH, FREDRICK
Executed: 2008-02-04
TERWILLIGER, RICHARD A.
Executed: 2008-02-06
ZHANG, JOHN
Executed: 2008-02-04
BOSSI, DAVID
Executed: 2008-02-12
Assignee
NORTH AMERICAN SCIENTIFIC, INC.
20200 SUNBURST STREET, CHATSWORTH, CALIFORNIA, 91311
Covered Property
(1)
Brachytherapy Device Having Seed Tubes with Individually-Settable Tissue Spacings
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 17, 2008
From: CUTRER, L. MICHAEL; WINTCH, FREDRICK; TERWILLIGER, RICHARD A.; ZHANG, JOHN
To: NORTH AMERICAN SCIENTIFIC, INC.
Reel/Frame 020822/0456 →
Assignment of Assignor's Interest
Sep 16, 2009
From: NORTH AMERICAN SCIENTIFIC, INC.
To: PORTOLA MEDICAL, INC.
Reel/Frame 023234/0726 →
Corrective Assignment to Correct the Assignee, Pre
Sep 25, 2009
From: NORTH AMERICAN SCIENTIFIC, INC.
To: PORTOLA MEDICAL, INC.
Reel/Frame 023330/0313 →