Patent Assignment
Reel/Frame 041196/0275
Assignment of Assignor's Interest
Recorded: 2017-02-07
Pages: 4
Assignor
SPIROGEN LIMITED
Executed: 2012-09-11
Assignee
SPIROGEN DEVELOPMENTS SARL
CHEMIN DE LA PACOTTAZ 1, C/O MICHAEL FORER, ST-LEGIER-LA CHIESAZ, 1806, SWITZERLAND
Covered Property
(1)
Targeted Pyrrolobenzodiazapine Conjugates
Application:
15/422,000 →
Publication:
US 2017/0143846
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 7, 2017
From: HOWARD, PHILIP WILSON
To: SPIROGEN LIMITED
Reel/Frame 041195/0843 →
Assignment of Assignor's Interest
Feb 7, 2017
From: JEFFREY, SCOTT; BURKE, PATRICK; SENTER, PETER
To: SEATTLE GENETICS INC.
Reel/Frame 041196/0132 →
Merger
Feb 7, 2017
From: SPIROGEN DEVELOPMENTS SARL
To: SPIROGEN SARL
Reel/Frame 041196/0413 →
Confirmatory Assignment
Feb 7, 2017
From: SPIROGEN SÀRL
To: MEDIMMUNE LIMITED
Reel/Frame 041651/0377 →