Patent Assignment
Reel/Frame 022039/0203
Assignment of Assignor's Interest
Recorded: 2008-12-30
Pages: 6
Assignor
LIGHT SCIENCES, LLC
Executed: 2006-12-28
Assignee
LIGHT SCIENCES ONCOLOGY, INC.
34931 SOUTHEAST DOUGLAS STREET, SUITE 250, SNOQUALMIE, WASHINGTON, 98065
Covered Property
(1)
Implantable Device for Therapeutic Treatment Within a Body Lumen
Application:
11/991,589 →
Publication:
US 2009/0118816
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 4, 2008
From: KIPSHIDZE, NICHOLAS; LICHTTENEGGER, GARY; PALLENBERG, ALEXANDER J.; YEO, NICK
To: LIGHT SCIENCES CORPORATION
Reel/Frame 021927/0403 →
Merger
Dec 5, 2008
From: LIGHT SCIENCES CORPORATION
To: LIGHT SCIENCES ACQUISITION, LLC
Reel/Frame 021933/0521 →
Change of Name
Dec 17, 2008
From: LIGHT SCIENCES ACQUISITION, LLC
To: LIGHT SCIENCES, LLC
Reel/Frame 021996/0875 →
Assignment of Assignor's Interest
Feb 18, 2014
From: LIGHT SCIENCES ONCOLOGY, INC.
To: PURDUE PHARMACEUTICAL PRODUCTS L.P.
Reel/Frame 032274/0112 →