Patent Assignment
Reel/Frame 007619/0557
Assignment of Assignor's Interest
Recorded: 1995-09-05
Pages: 8
Assignors
LADNER, ROBERT C.
Executed: 1995-07-18
GUTTERMAN, SONIA K.
Executed: 1995-06-22
ROBERTS, BRUCE L.
Executed: 1995-05-31
MARKLAND, WILLIAM
Executed: 1995-06-01
LEY, ARTHUR C.
Executed: 1995-07-17
KENT, RACHEL B.
Executed: 1995-07-18
Assignee
PROTEIN ENGINEERING CORPORATION
765 CONCORD AVENUE, CAMBRIDGE, MASSACHUSETTS, 02138
Covered Property
(1)
Directed Evolution of Novel Binding Proteins
Patent:
5,837,500 →
Application:
08/415,922 →
Related Assignments
(9)
Other recorded transfers of the patent 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 →