Patent Assignment
Reel/Frame 019489/0940
Assignment of Assignor's Interest
Recorded: 2007-06-29
Pages: 7
Assignors
GUTERMAN, SONIA KOSOW
Executed: 1991-03-27
LADNER, ROBERT CHARLES
Executed: 1991-03-27
ROBERTS, BRUCE LINDSAY
Executed: 1991-03-27
MARKLAND, WILLIAM
Executed: 1991-03-27
LEY, ARTHUR CHARLES
Executed: 1991-03-27
KENT, RACHEL BARIBAULT
Executed: 1991-03-27
Assignee
PROTEIN ENGINEERING CORP
765 CONCORD AVENUE, CAMBRIDGE, MASSACHUSETTS, 02138
Covered Properties
(2)
Viruses Expressing Chimeric Binding Proteins
Patent:
5,403,484 →
Application:
08/009,319 →
Directed Evolution of Novel Binding Proteins
Patent:
5,571,698 →
Application:
08/057,667 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Duplicate Recording See Recording at Reel 008535, Frame 0123.
Jan 24, 1997
From: PROTEIN ENGINEERING CORPORATION
To: DYAX CORP.
Reel/Frame 008321/0061 →
Assignment of Assignor's Interest
Jun 4, 1997
From: PROTEIN ENGINEERING CORPORATION
To: DYAX CORP.
Reel/Frame 008535/0123 →
Security Agreement
Aug 24, 2006
From: DYAX CORP.
To: PAUL ROYALTY FUND HOLDINGS II
Reel/Frame 018160/0726 →
Release of Security Interest
Aug 7, 2008
From: PAUL ROYALTY FUND HOLDINGS II
To: DYAX CORP., A DELAWARE CORPORATION
Reel/Frame 021355/0408 →
Security Agreement
Aug 8, 2008
From: DYAX CORP., A DELAWARE CORPORATION
To: COWEN HEALTHCARE ROYALTY PARTNERS, L.P.
Reel/Frame 021354/0324 →
Security Agreement
Mar 18, 2009
From: DYAX CORP., A DELAWARE CORPORATION
To: COWEN HEALTHCARE ROYALTY PARTNERS, L.P.
Reel/Frame 022408/0768 →
Security Agreement
Aug 22, 2012
From: DYAX CORP., A DELAWARE CORPORATION
To: LFRP INVESTORS, L.P., A DELAWARE LIMITED PARTNERSHIP
Reel/Frame 028828/0517 →
Release of Security Interest
Aug 22, 2012
From: HEALTHCARE ROYALTY PARTNERS, L.P. F/K/A COWEN HEALTHCARE ROYALTY PARTNERS, L.P.
To: DYAX CORP., A DELAWARE CORPORATION
Reel/Frame 028827/0906 →
Release of Security Interest
Oct 28, 2015
From: LFRP INVESTORS, L.P.
To: DYAX CORP.
Reel/Frame 036902/0703 →