IP Library › Assignment 023385/0638
Patent Assignment
Reel/Frame 023385/0638

Assignment of Assignor's Interest

Recorded: 2009-10-16 Pages: 6
Assignors
CULBERTSON, SEAN M.
Executed: 2009-10-05
MCMANUS, SAMUEL P.
Executed: 2009-10-05
Assignee
NEKTAR THERAPEUTICS
201 INDUSTRIAL ROAD, SAN CARLOS, CALIFORNIA, 94070
Covered Property (1)
Polymeric Reagents Comprising a Terminal Vinylic Group and Conjugates Formed Therefrom
Patent: 8,268,948 →
Application: 12/374,297 →
Publication: US 2010/0048707
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →