Patent Assignment
Reel/Frame 013681/0428
Assignment of Assignor's Interest
Recorded: 2003-05-27
Pages: 4
Assignors
BENTLEY, MICHAEL D.
Executed: 2003-03-31
HARRIS, J. MILTON
Executed: 2003-03-31
ZHAO, XUAN
Executed: 2003-03-31
BATTLE, WILLIAM DUDLEY III
Executed: 2003-03-31
Assignee
NEKTAR THERAPEUTICS AL. CORPORATION
490 DISCOVERY DRIVE, HUNTSVILLE, ALABAMA, 35806
Covered Property
(1)
Hydrolytically degradable alkylene oxide based polymers
Application:
10/371,996 →
Publication:
US 2006/0239961
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 2005
From: SHEN, XIAOMING
To: NEKTAR THERAPEUTICS AL. CORPORATION
Reel/Frame 017099/0969 →
Merger
Aug 31, 2009
From: NEKTAR THERAPEUTICS AL, CORPORATION
To: NEKTAR THERAPEUTICS
Reel/Frame 023196/0394 →
Grant of Security Interest
Jul 17, 2012
From: NEKTAR THERAPEUTICS
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 028571/0141 →
Release of Security Interest Recorded at Reel 28571, Frame 0141
Oct 14, 2015
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 036866/0700 →