Patent Assignment
Reel/Frame 026641/0300
Assignment of Assignor's Interest
Recorded: 2011-07-25
Pages: 5
Assignor
GENENTECH, INC.
Executed: 2011-07-10
Assignee
SPIROGEN LIMITED
79 GEORGE STREET, RYDE, ISLE OF WIGHT, PO33 2JF, UNITED KINGDOM
Covered Property
(1)
Pyrrolobenzodiazepines and Conjugates Thereof
Application:
13/087,575 →
Publication:
US 2011/0256157
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 25, 2011
From: HOWARD, PHILIP WILSON; MASTERSON, LUKE; TIBERGHIEN, ARNAUD
To: SPIROGEN LIMITED
Reel/Frame 026641/0174 →
Assignment of Assignor's Interest
Jul 25, 2011
From: FLYGARE, JOHN A.; GUNZNER, JANET L.; POLAKIS, PAUL; POLSON, ANDREW
To: GENENTECH, INC.
Reel/Frame 026641/0266 →
Assignment of Assignor's Interest
May 1, 2013
From: SPIROGEN LIMITED
To: SPIROGEN DEVELOPMENTS SARL
Reel/Frame 030326/0354 →
Merger
May 1, 2013
From: SPIROGEN DEVELOPMENTS SARL
To: SPIROGEN SARL
Reel/Frame 030326/0427 →