Patent Assignment
Reel/Frame 054784/0942
Assignment of Assignor's Interest
Recorded: 2020-12-31
Pages: 9
Assignors
THOMPSON, PETER ARMSTRONG
Executed: 2009-04-06
LEDBETTER, JEFFREY A.
Executed: 2009-04-08
HAYDEN-LEDBETTER, MARTHA SUSAN
Executed: 2009-04-08
GROSMAIRE, LAURA SUE
Executed: 2009-04-08
BADER, ROBERT
Executed: 2009-04-07
BRADY, WILLIAM
Executed: 2009-04-07
Assignee
TRUBION PHARMACEUTICALS, INC.
2101 FOURTH AVENUE, SUITE 1050, SEATTLE, WASHINGTON, 98121
Covered Property
(1)
Single-Chain Multivalent Binding Proteins with Effector Function
Application:
16/725,694 →
Publication:
US 2020/0354447
Related Assignments
(5)
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 →
Merger
Dec 31, 2020
From: TRUBION PHARMACEUTICALS, INC.
To: EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
Reel/Frame 054784/0951 →
Assignment of Assignor's Interest
Dec 31, 2020
From: WYETH LLC
To: EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
Reel/Frame 054784/0955 →
Change of Name
Dec 31, 2020
From: EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
To: APTEVO RESEARCH AND DEVELOPMENT LLC
Reel/Frame 054883/0377 →
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 →