IP Library › Assignment 022447/0156
Patent Assignment
Reel/Frame 022447/0156

Assignment of Assignor's Interest

Recorded: 2009-03-25 Pages: 7
Assignors
LEY, ARTHUR C.
Executed: 2004-12-10
SATO, AARON K.
Executed: 2004-12-10
LADNER, ROBERT C.
Executed: 2004-12-08
STOCHL, MARK
Executed: 2004-12-08
Assignee
DYAX CORP.
300 TECHNOLOGY SQUARE, 8TH FLOOR, CAMBRIDGE, MASSACHUSETTS, 02139
Covered Property (1)
Poly-Pegylated Protease Inhibitors
Patent: 7,550,427 →
Application: 11/458,773 →
Publication: US 2007/0041959
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 30, 2007
From: LEY, ARTHUR C.; SATO, AARON K.; LADNER, ROBERT C.; STOCHL, MARK
To: DYAX CORP
Reel/Frame 019355/0665 →
Assignment of Assignor's Interest May 18, 2021
From: DYAX CORP.
To: TAKEDA PHARMACEUTICAL COMPANY LIMITED
Reel/Frame 056268/0983 →