Patent Assignment
Reel/Frame 022884/0271
Corrective Assignment to Correct the Assignee Previously Recorded on Reel 014266 Frame 0708. Assignor(S) Hereby Confirms the the Correct Assignee Is Nektar Therapeutics Al, Corporation, as Indicated on the Actual Assignment Document..
Recorded: 2009-06-26
Pages: 4
Assignor
KOZLOWSKI, ANTONI
Executed: 2004-01-08
Assignee
NEKTAR THERAPEUTICS AL, CORPORATION
490 DISCOVERY DRIVE, HUNTSVILLE, ALABAMA, 35806
Covered Property
(1)
Method for Preparing Water-Soluble Polymer Derivatives Bearing a Terminal Carboxylic Acid
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 16, 2004
From: KOZLOWSKI, ANTONI
To: NEKTAR THERAPEUTICS
Reel/Frame 014266/0708 →
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 →
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 →