IP Library › Assignment 037547/0530
Patent Assignment
Reel/Frame 037547/0530

Merger

Recorded: 2016-01-21 Pages: 8
Assignor
SPIROGEN DEVELOPMENTS SARL
Executed: 2012-11-05
Assignee
SPIROGEN SARL
CHEMIN DE LA PACOTTAZ 1, C/O MICHAEL FORER, ST-LEGIER-LA CHIESAZ, 1806, SWITZERLAND
Covered Property (1)
Targeted Pyrrolobenzodiazapine Conjugates
Patent: 9,592,240 →
Application: 14/995,944 →
Publication: US 2016/0129013
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 21, 2016
From: HOWARD, PHILIP WILSON
To: SPIROGEN LIMITED
Reel/Frame 037547/0334 →
Assignment of Assignor's Interest Jan 21, 2016
From: JEFFREY, SCOTT; BURKE, PATRICK; SENTER, PETER
To: SEATTLE GENETICS INC.
Reel/Frame 037547/0397 →
Assignment of Assignor's Interest Jan 21, 2016
From: SPIROGEN LIMITED
To: SPIROGEN DEVELOPMENTS SARL
Reel/Frame 037547/0442 →
Confirmatory Assignment Jan 21, 2016
From: SPIROGEN SÀRL
To: MEDIMMUNE LIMITED
Reel/Frame 037568/0719 →
Change of Name Feb 22, 2021
From: SEATTLE GENETICS, INC.
To: SEAGEN INC.
Reel/Frame 055362/0182 →