IP Library › Assignment 032737/0433
Patent Assignment
Reel/Frame 032737/0433

Assignment of Assignor's Interest

Recorded: 2014-04-23 Pages: 8
Assignor
SPIROGEN LIMITED
Executed: 2012-08-31
Assignee
SPIROGEN DEVELOPMENTS SARL
CHEMIN DE LA PACOTTAZ 1, C/O MICHAEL FORER, ST-LEGIER-LA CHIESAZ, 1806, SWITZERLAND
Covered Property (1)
Pyrrolobenzodiazepines as Unsymmetrical Dimeric Pbd Compounds for Inclusion in Targeted Conjugates
Patent: 9,399,641 →
Application: 14/346,006 →
Publication: US 2015/0158869
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 23, 2014
From: HOWARD, PHILIP WILSON
To: SPIROGEN LIMITED
Reel/Frame 032737/0317 →
Merger Apr 23, 2014
From: SPIROGEN DEVELOPMENTS SARL
To: SPIROGEN SARL
Reel/Frame 032743/0340 →
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 →