IP Library Assignment 030595/0715
Patent Assignment
Reel/Frame 030595/0715

Assignment of Assignor's Interest

Recorded: 2013-06-12 Pages: 7
Assignors
LERCHEN, HANS-GEORG, DR.
Executed: 2012-12-05
STELTE-LUDWIG, BEATRIX, DR.
Executed: 2012-12-05
GOLFIER, SVEN, DR.
Executed: 2012-12-05
SCHUMACHER, JOACHIM, DR.
Executed: 2012-12-04
KRENZ, URSULA
Executed: 2012-12-05
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10, MONHEIM, 40789, GERMANY
Covered Property (1)
Auristatin Derivatives and Use Thereof
Patent: 8,722,629 →
Application: 13/702,881 →
Publication: US 2013/0157960
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: BAYER INTELLECTUAL PROPERTY GMBH
To: SEATTLE GENETICS, INC.
Reel/Frame 030595/0956 →
Change of Name Feb 22, 2021
From: SEATTLE GENETICS, INC.
To: SEAGEN INC.
Reel/Frame 055362/0182 →