Patent Assignment
Reel/Frame 036876/0143
Release of Security Interest Recorded at Reel 32383, Frame 0684
Recorded: 2015-10-14
Pages: 5
Assignor
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Executed: 2015-10-05
Assignee
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH, SUITE 100, SAN FRANCISCO, CALIFORNIA, 94070
Covered Properties
(7)
Methods for Preparing Polymeric Reagents
Water-Soluble Polymer-Linked Binding Moiety and Drug Compounds
Application:
14/122,384 →
Publication:
US 2014/0088021
Pharmaceutical Compositions of Conjugates Formed from Polymer Derivatives Having Particular Atom Arrangements
Multi-Arm Polymeric Alkanoate Conjugates
Intermediates Useful in the Preparation of Maleimide Functionalized Polymers
Carbohydrate-Based Drug Delivery Polymers and Conjugates Thereof
Oligomer-Diarylpiperazine Conjugates
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Mar 4, 2014
From: NEKTAR THERAPEUTICS
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 032383/0684 →
Assignment of Assignor's Interest
May 6, 2014
From: RIGGS-SAUTHIER, JENNIFER; CHARYCH, DEBORAH H.; EID, CLARK NORMAN; FRY, DENNIS G.
To: NEKTAR THERAPEUTICS
Reel/Frame 032833/0739 →
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
Apr 17, 2020
From: TC LENDING, LLC, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 053180/0009 →