IP Library › Assignment 023908/0309
Patent Assignment
Reel/Frame 023908/0309

Assignment of Assignor's Interest

Recorded: 2010-02-05 Pages: 7
Assignors
DAHM, JONATHAN S.
Executed: 2010-02-04
BARNARD, WILLIAM LOUIS
Executed: 2010-02-05
CHEN, JAMES C.
Executed: 2010-02-05
SHINE, DAVID B.
Executed: 2010-02-05
Assignee
LIGHT SCIENCES ONCOLOGY, INC.
15405 SOUTHEAST 37TH STREET, SUITE 100, BELLEVUE, WASHINGTON, 98006
Covered Property (1)
Light Delivery System
Patent: 8,685,005 →
Application: 12/445,061 →
Publication: US 2010/0145415
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 12, 2014
From: LIGHT SCIENCES ONCOLOGY, INC.
To: PURDUE PHARMACEUTICAL PRODUCTS L.P.
Reel/Frame 032207/0132 →
Assignment of Assignor's Interest Apr 1, 2019
From: PURDUE PHARMACEUTICAL PRODUCTS L.P.
To: LIGHT SCIENCES ONCOLOGY INC.
Reel/Frame 048751/0954 →