IP Library › Assignment 027206/0544
Patent Assignment
Reel/Frame 027206/0544

Assignment of Assignor's Interest

Recorded: 2011-11-10 Pages: 4
Assignors
LEDBETTER, JEFFREY A.
Executed: 2002-05-22
HAYDEN-LEDBETTER, MARTHA S.
Executed: 2002-05-22
Assignee
GENECRAFT, INC.
18798 RIDGEFIELD ROAD NW, SHORELINE, WASHINGTON, 98177
Covered Properties (3)
Binding Domain-Immunoglobulin Fusion Proteins
Patent: 8,106,161 →
Application: 11/088,693 →
Publication: US 2005/0202028
Binding Domain-Immunoglobulin Fusion Proteins
Patent: 8,188,237 →
Application: 12/901,295 →
Publication: US 2011/0105729
Binding Domain-Immunoglobulin Fusion Proteins
Patent: 8,197,810 →
Application: 12/901,297 →
Publication: US 2011/0091461
Related Assignments (8)
Other recorded transfers of the patents in this record — the chain of ownership.
Certificate of Amendment of Genecraft May 26, 2006
From: GENECRAFT, INC.
To: TRUBION PHARMACEUTICALS, INC.
Reel/Frame 017936/0723 →
Merger Dec 21, 2010
From: TRUBION PHARMACEUTICALS, INC.
To: EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
Reel/Frame 025532/0711 →
Merger Dec 21, 2010
From: TRUBION PHARMACEUTICALS, INC.
To: EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
Reel/Frame 025532/0733 →
Merger Dec 21, 2010
From: TRUBION PHARMACEUTICALS, INC.
To: EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
Reel/Frame 025547/0272 →
Change of Name Nov 10, 2011
From: GENECRAFT, INC.
To: TRUBION PHARMACEUTICALS, INC.
Reel/Frame 027212/0182 →
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 →