Assignment of Assignor's Interest

Recorded: 2007-04-17 Pages: 3

Assignor

JEFFREY, SCOTT

Executed: 2007-04-17

Assignee

SEATTLE GENETICS, INC.

21823 30TH DRIVE SE, BOTHELL, WASHINGTON, 98021

Covered Property (1)

P-Amidobenzylethers in Drug Delivery Agents

Patent: 7,553,816 →

Application: 10/252,947 →

Publication: US 2003/0130189

Related Assignments (2)

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