Patent Assignment
Reel/Frame 043244/0263
Assignment of Assignor's Interest
Recorded: 2017-08-09
Pages: 5
Assignors
BLANKENSHIP, JOHN W.
Executed: 2013-12-16
SEWELL, ELAINE TODD
Executed: 2013-12-12
TAN, PHILIP
Executed: 2013-12-16
Assignee
EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
2401 FOURTH AVENUE, SUITE 1050, SEATTLE, WASHINGTON, 98121
Covered Property
(1)
Prostate-Specific Membrane Antigen Binding Proteins and Related Compositions and Methods
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 9, 2017
From: EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
To: APTEVO RESEARCH AND DEVELOPMENT LLC
Reel/Frame 043495/0495 →
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 →