Patent Assignment
Reel/Frame 032383/0684
Security Agreement
Recorded: 2014-03-04
Pages: 8
Assignor
NEKTAR THERAPEUTICS
Executed: 2014-02-26
Assignee
WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
150 EAST 42ND STREET, 40TH FLOOR, NEW YORK, NEW YORK, 10017
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.
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 Recorded at Reel 32383, Frame 0684
Oct 14, 2015
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 036876/0143 →
Release of Security Interest
Apr 17, 2020
From: TC LENDING, LLC, AS COLLATERAL AGENT
To: NEKTAR THERAPEUTICS
Reel/Frame 053180/0009 →