Patent Assignment
Reel/Frame 020003/0418
Assignment of Assignor's Interest
Recorded: 2007-10-23
Pages: 12
Assignors
BURWELL, PHILLIP
Executed: 2007-10-18
GUO, ZIHONG
Executed: 2007-09-10
MATSON, JENNIFER K.
Executed: 2007-09-14
DALY, STEVEN ROSS
Executed: 2007-09-18
SHINE, DAVID B.
Executed: 2007-09-14
LICHTTENEGGER, GARY
Executed: 2007-10-11
BISHOP, JEAN M.
Executed: 2007-09-25
YEO, NICK
Executed: 2007-09-24
NARCISO, HUGH
Executed: 2007-09-13
Assignee
LIGHT SCIENCES ONCOLOGY, INC.
34931 S.E. DOUGLAS STREET, SUITE 250, SNOQUALMIE, WASHINGTON, 98065
Covered Property
(1)
Light Generating Guide Wire for Intravascular Use
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 18, 2014
From: LIGHT SCIENCES ONCOLOGY, INC.
To: PURDUE PHARMACEUTICAL PRODUCTS L.P.
Reel/Frame 032274/0112 →
Assignment of Assignor's Interest
Apr 1, 2019
From: PURDUE PHARMACEUTICAL PRODUCTS L.P.
To: LIGHT SCIENCES ONCOLOGY INC.
Reel/Frame 048751/0954 →
Assignment of Assignor's Interest
Apr 26, 2019
From: BARNARD, WILLIAM
To: LIGHT SCIENCES ONCOLOGY, INC.
Reel/Frame 049009/0012 →