Patent Assignment
Reel/Frame 056202/0001
Assignment of Assignor's Interest
Recorded: 2021-05-11
Pages: 4
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
Application:
16/871,597 →
Publication:
US 2021/0095046
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 6, 2020
From: APTEVO RESEARCH AND DEVELOPMENT LLC; APTEVO THEAPEUTICS INC.
To: MIDCAP FINANCIAL TRUST, AS AGENT
Reel/Frame 053417/0287 →
Change of Name
May 11, 2021
From: EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
To: APTEVO RESEARCH AND DEVELOPMENT LLC
Reel/Frame 056210/0249 →
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 →