IP Library › Assignment 035412/0092
Patent Assignment
Reel/Frame 035412/0092

Assignment of Assignor's Interest

Recorded: 2015-04-15 Pages: 8
Assignor
HOWARD, PHILIP WILSON
Executed: 2013-04-11
Assignee
SPIROGEN LIMITED
79 GEORGE STREET, RYDE, ISLE OF WIGHT, PO33 2JF, UNITED KINGDOM
Covered Property (1)
Synthesis and Intermediates of Pyrrolobenzodiazepine Derivatives for Conjugation
Patent: 9,745,303 →
Application: 14/434,830 →
Publication: US 2015/0274737
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 15, 2015
From: SPIROGEN LIMITED
To: SPIROGEN DEVELOPMENTS SARL
Reel/Frame 035412/0161 →
Merger Apr 15, 2015
From: SPIROGEN DEVELOPMENTS SARL
To: SPIROGEN SARL
Reel/Frame 035412/0271 →
Confirmatory Assignment Oct 23, 2015
From: SPIROGEN SÀRL
To: MEDIMMUNE LIMITED
Reel/Frame 036932/0278 →
Corrective Assignment to Correct the Postal Code of the Assignee Previously Recorded at Reel: 036932 Frame: 0278. Assignor(S) Hereby Confirms the Assignment . Apr 11, 2017
From: SPIROGEN SÀRL
To: MEDIMMUNE LIMITED
Reel/Frame 042242/0389 →