IP Library Assignment 018956/0196
Patent Assignment
Reel/Frame 018956/0196

Assignment of Assignor's Interest

Recorded: 2007-03-05 Pages: 4
Assignors
XU, LEON
Executed: 2007-02-27
PALLENBERG, ALEXANDER
Executed: 2007-03-02
Assignee
LIGHT SCIENCES ONCOLOGY, INC.
34931 SE DOUGLAS STREET, SUITE 250, SNOQUALMIE, WASHINGTON, 98065
Covered Property (1)
Compositions and methods of making a photoactive agent
Application: 60/817,769 →
Related Assignments (1)
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 →