IP Library › Assignment 015081/0306
Patent Assignment
Reel/Frame 015081/0306

Assignment of Assignor's Interest

Recorded: 2004-08-24 Pages: 3
Assignor
CHEN, JAMES
Executed: 2002-01-16
Assignee
LIGHT SCIENCES CORPORATION
34931 SE DOUGLAS STREET, SUITE 200, SNOQUALMIE, WASHINGTON, 98065
Covered Property (1)
Noninvasive Vascular Therapy
Patent: 7,511,031 →
Application: 10/899,834 →
Publication: US 2005/0004510
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jun 18, 2007
From: LIGHT SCIENCES CORPORATION
To: LIGHT SCIENCES ACQUISITION, LLC
Reel/Frame 019444/0643 →
Change of Name Jun 18, 2007
From: LIGHT SCIENCES ACQUISITION, LLC
To: LIGHT SCIENCES, LLC
Reel/Frame 019444/0651 →
Assignment of Assignor's Interest Jun 18, 2007
From: LIGHT SCIENCES, LLC
To: LIGHT SCIENCES ONCOLOGY, INC.
Reel/Frame 019444/0683 →
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 →