Patent Assignment
Reel/Frame 031426/0811
Assignment of Assignor's Interest
Recorded: 2013-10-17
Pages: 8
Assignor
SPIROGEN LIMITED
Executed: 2013-04-11
Assignee
SPIROGEN DEVELOPMENTS SARL
CHEMIN DE LA PACOTTAZ 1, C/O MICHAEL FORER, ST-LEGIER-LA CHIESAZ, 1806, SWITZERLAND
Covered Properties
(2)
Pyrrolobenzodiazepines and Conjugates Thereof
Pyrrolobenzodiazepines and Conjugates Thereof
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 17, 2013
From: HOWARD, PHILIP WILSON
To: SPIROGEN LIMITED
Reel/Frame 031426/0750 →
Merger
Oct 17, 2013
From: SPIROGEN DEVELOPMENTS SARL
To: SPIROGEN SARL
Reel/Frame 031426/0927 →
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 →