Patent Assignment
Reel/Frame 033358/0634
Assignment of Assignor's Interest
Recorded: 2014-07-22
Pages: 8
Assignor
WYETH LLC.
Executed: 2014-07-08
Assignee
EMERGENT PRODUCTIVE DEVELOPMENT SEATTLE, LLC.
2401 FOURTH AVENUE, SUITE 1050, SEATTLE, WASHINGTON, 98121
Covered Properties
(8)
Single-Chain Multivalent Binding Proteins with Effector Function
Single-Chain Multivalent Binding Proteins with Effector Function
Application:
13/815,720 →
Publication:
US 2014/0154250
Single-Chain Multivalent Binding Proteins with Effector Function
Application:
13/815,721 →
Publication:
US 2014/0141022
Single-Chain Multivalent Binding Proteins with Effector Function
Application:
13/815,722 →
Publication:
US 2014/0127203
Single-Chain Multivalent Binding Proteins with Effector Function
Application:
13/815,724 →
Publication:
US 2014/0154252
Single-Chain Multivalent Binding Proteins with Effector Function
Application:
13/907,603 →
Publication:
US 2013/0336977
Single-chain multi-specific binding proteins with effector function
Application:
60/813,261 →
Single-chain multispecific binding proteins with effector function
Application:
60/853,287 →
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 20, 2009
From: TCHISTIAKOVA, LIOUDMILA; FOLLETTIE, MAXIMILLIAN T.; CALABRO, VALERIE; SCHULLER, ALWIN
To: WYETH
Reel/Frame 022710/0981 →
Assignment of Assignor's Interest
May 20, 2009
From: THOMPSON, PETER ARMSTRONG; LEDBETTER, JEFFREY A.; HAYDEN-LEDBETTER, MARTHA SUSAN; GROSMAIRE, LAURA SUE
To: TRUBION PHARMACEUTICALS, INC.
Reel/Frame 022710/0969 →
Assignment of Assignor's Interest
Jul 14, 2009
From: THOMPSON, PETER ARMSTRONG; LEDBETTER, JEFFREY A.; HAYDEN-LEDBETTER, MARTHA SUSAN; GROSMAIRE, LAURA SUE
To: TRUBION PHARMACEUTICALS, INC.
Reel/Frame 022952/0441 →
Merger
Dec 21, 2010
From: TRUBION PHARMACEUTICALS, INC.
To: EMERGENT PRODUCT DEVELOPMENT SEATTLE, LLC
Reel/Frame 025546/0670 →
Merger
Mar 6, 2014
From: TRUBION PHARAMCEUTICALS INC
To: EMERGENT PRODUCT DEVELOPMENT SEATTLE LLC
Reel/Frame 032363/0390 →
Assignment of Assignor's Interest
Mar 6, 2014
From: THOMPSON, PETER ARMSTRONG; LEDBETTER, JEFFREY A; HAYDEN-LEDBETTER, MARTHA SUSAN; BRADY, WILLIAM
To: TRUBION PHARMACEUTICALS INC
Reel/Frame 032363/0379 →
Merger
Mar 7, 2014
From: TRUBION PHARMACEUTICALS INC
To: EMERGENT PRODUCT DEVELOPMENT SEATTLE LLC
Reel/Frame 032378/0184 →
Assignment of Assignor's Interest
Mar 7, 2014
From: THOMPSON, PETER ARMSTRONG; LEDBETTER, JEFFREY A; HAYDEN-LEDBETTER, MARTHA SUSAN; GROSMAIRE, LAURA SUE
To: TRUBION PHARMACEUTICALS INC
Reel/Frame 032378/0068 →
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 →