Assignment of Assignor's Interest

Recorded: 2010-04-29 Pages: 5

Assignors

GRUYTERS, EZOGELIN

Executed: 2008-10-07

SIEVERS, ERIC

Executed: 2008-10-08

GERBER, HANS-PETER

Executed: 2008-10-07

Assignee

SEATTLE GENETICS, INC.

21823 - 30TH DRIVE S.E., BOTHELL, WASHINGTON, 98021

Covered Property (1)

Combination Therapy with Antibody-Drug Conjugates

Patent: 8,263,083 →

Application: 12/681,599 →

Publication: US 2010/0215671

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.