Patent Assignment
Reel/Frame 039127/0929
Change of Name
Recorded: 2016-06-23
Pages: 4
Assignor
EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
Executed: 2016-04-15
Assignee
APTEVO RESEARCH AND DEVELOPMENT LLC
2401 FOURTH AVENUE, SUITE 1050, SEATTLE, WASHINGTON, 98121
Covered Property
(1)
CD37 Immunotherapeutics and Uses Thereof
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 20, 2006
From: GROSMAIRE, LAURA S.; HAYDEN-LEDBETTER, MARTHA S.; LEDBETTER, JEFFREY A.; THOMPSON, PETER A.
To: TRUBION PHARMACEUTICALS
Reel/Frame 018276/0958 →
Merger
Dec 21, 2010
From: TRUBION PHARMACEUTICALS, INC.
To: EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
Reel/Frame 025546/0959 →
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 →
Security Interest
Aug 6, 2020
From: APTEVO RESEARCH AND DEVELOPMENT LLC; APTEVO THEAPEUTICS INC.
To: MIDCAP FINANCIAL TRUST, AS AGENT
Reel/Frame 053417/0287 →
Release of Security Interest
Mar 31, 2023
From: MIDCAP FINANCIAL TRUST, AS AGENT
To: APTEVO RESEARCH AND DEVELOPMENT LLC; APTEVO THERAPEUTICS INC.
Reel/Frame 063182/0419 →