Patent Assignment
Reel/Frame 029659/0296
Assignment of Assignor's Interest
Recorded: 2013-01-18
Pages: 4
Assignor
KOZLOWSKI, ANTONI
Executed: 2013-01-09
Assignee
NEKTAR THERAPEUTICS
455 MISSION BAY BLVD. SOUTH, SUITE 100, SAN FRANCISCO, CALIFORNIA, 94158
Covered Property
(1)
Method Involving 1-Benzotriazolyl Carbonate Esters of Poly(ethylene glycol)
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Mar 19, 2013
From: NEKTAR THERAPEUTICS
To: WELLS FARGO, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 030040/0952 →
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 30040, Frame 0952
Oct 14, 2015
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 036855/0793 →
Release of Security Interest
Apr 17, 2020
From: TC LENDING, LLC, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 053180/0009 →