Patent Assignment
Reel/Frame 049151/0713
Confirmatory Assignment
Recorded: 2019-05-07
Pages: 11
Assignor
SPIROGEN SÀRL
Executed: 2014-10-13
Assignee
MEDIMMUNE LIMITED
MILSTEIN BUILDING, GRANTA PARK, CAMBRIDGE, ENGLAND, CB21 6GH, UNITED KINGDOM
Covered Property
(1)
Pyrrolobenzodiazepines and Targeted Conjugates
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 7, 2019
From: HOWARD, PHILIP WILSON
To: SPIROGEN LIMITED
Reel/Frame 049104/0330 →
Assignment of Assignor's Interest
May 7, 2019
From: SPIROGEN LIMITED
To: SPIROGEN DEVELOPMENTS SÀRL
Reel/Frame 049104/0445 →
Merger
May 7, 2019
From: SPIROGEN DEVELOPMENTS SÀRL
To: SPIROGEN SÀRL
Reel/Frame 049104/0522 →
Assignment of Assignor's Interest
May 7, 2019
From: JEFFREY, SCOTT C.; BURKE, PATRICK J.
To: SEATTLE GENETICS, INC.
Reel/Frame 049104/0651 →
Change of Name
Feb 22, 2021
From: SEATTLE GENETICS, INC.
To: SEAGEN INC.
Reel/Frame 055362/0182 →