IP Library › Assignment 027435/0549
Patent Assignment
Reel/Frame 027435/0549

Assignment of Assignor's Interest

Recorded: 2011-12-22 Pages: 5
Assignors
GU, XUYUAN
Executed: 2011-10-24
RIGGS-SAUTHIER, JENNIFER
Executed: 2011-10-25
Assignee
NEKTAR THERAPEUTICS
455 MISSION BAY BLVD. SOUTH, SUITE 100, SAN FRANCISCO, CALIFORNIA, 94158
Covered Property (1)
Oligomer-Amino Acid Conjugates
Patent: 9,192,681 →
Application: 13/203,066 →
Publication: US 2012/0053237
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 →