Patent Assignment
Reel/Frame 030595/0956
Assignment of Assignor's Interest
Recorded: 2013-06-12
Pages: 3
Assignor
BAYER INTELLECTUAL PROPERTY GMBH
Executed: 2012-11-07
Assignee
SEATTLE GENETICS, INC.
21823 30TH DRIVE S.E., BOTHELL, WASHINGTON, 98021
Covered Property
(1)
Auristatin Derivatives and Use Thereof
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 12, 2013
From: LERCHEN, HANS-GEORG, DR.; STELTE-LUDWIG, BEATRIX, DR.; GOLFIER, SVEN, DR.; SCHUMACHER, JOACHIM, DR.
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 030595/0715 →
Change of Name
Feb 22, 2021
From: SEATTLE GENETICS, INC.
To: SEAGEN INC.
Reel/Frame 055362/0182 →