Patent Assignment
Reel/Frame 018689/0562
Assignment of Assignor's Interest
Recorded: 2006-12-28
Pages: 4
Assignee
NEKTAR THERAPEUTICS, AL CORPORATION
490 DISCOVERY DRIVE, HUNTSVILLE, ALABAMA, 35806
Covered Property
(1)
Polymer-Based Compositions and Conjuates of Hiv Entry Inhibitors
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 20, 2006
From: ZAPPE, HAROLD
To: NEKTAR THERAPEUTICS AL, CORPORATION
Reel/Frame 017818/0238 →
Assignment of Assignor's Interest
Aug 29, 2007
From: BENTLEY, MICHAEL D; ZHAO, XUAN
To: NEKTAR THERAPEUTICS AL
Reel/Frame 019763/0356 →
Merger
Aug 31, 2009
From: NEKTAR THERAPEUTICS AL, CORPORATION
To: NEKTAR THERAPEUTICS
Reel/Frame 023196/0394 →
Corrective Assignment to Correct the Name of the Assignee Previously Recorded on Reel 019763 Frame 0356. Assignor(S) Hereby Confirms the Name of the Assignee Is Nektar Therapeutics Al, Corporation.
Sep 13, 2011
From: BENTLEY, MICHAEL D.; ZHAO, XUAN
To: NEKTAR THERAPEUTICS AL, CORPORATION
Reel/Frame 026894/0505 →
Grant of Security Interest
Jul 17, 2012
From: NEKTAR THERAPEUTICS
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 028571/0141 →
Grant of Security Interest in United States Patents
Oct 6, 2015
From: NEKTAR THERAPEUTICS
To: TC LENDING, LLC, AS COLLATERAL AGENT
Reel/Frame 036796/0562 →
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 →
Release of Security Interest
Apr 17, 2020
From: TC LENDING, LLC, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 053180/0009 →