Patent Assignment
Reel/Frame 021920/0279
Assignment of Assignor's Interest
Recorded: 2008-12-03
Pages: 4
Assignors
THOMPSON, PETER ARMSTRONG
Executed: 2008-11-20
BAUM, PETER ROBERT
Executed: 2008-11-24
ESPLING, ERIK STEPHEN
Executed: 2008-11-21
Assignee
TRUBION PHARMACEUTICALS, INC.
2401 - 4TH AVENUE, SUITE 1050, SEATTLE, WASHINGTON, 98121
Covered Property
(1)
Materials and Methods for Improved Immunoglycoproteins
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Dec 21, 2010
From: TRUBION PHARMACEUTICALS, INC.
To: EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
Reel/Frame 025546/0686 →
Change of Name
Jul 18, 2016
From: EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
To: APTEVO RESEARCH AND DEVELOPMENT LLC
Reel/Frame 039382/0985 →
Security Interest
Feb 7, 2019
From: APTEVO THERAPEUTICS INC.; APTEVO BIOTHERAPEUTICS INC.; APTEVO RESEARCH AND DEVELOPMENT LLC
To: MIDCAP FINANCIAL TRUST, AS AGENT
Reel/Frame 048270/0813 →
Release of Security Interest
Mar 6, 2020
From: MIDCAP FINANCIAL TRUST, AS AGENT
To: APTEVO THEAPEUTICS INC.; APTEVO BIOTHERAPEUTICS LLC; APTEVO RESEARCH AND DEVELOPMENT LLC
Reel/Frame 052039/0258 →