Assignment of Assignor's Interest

Recorded: 2006-08-10 Pages: 6

Assignors

SIADAK, ANTHONY W.

Executed: 2006-06-14

BILSBOROUGH, JANINE

Executed: 2006-06-21

FLORKIEWICZ, ELIN

Executed: 2006-06-27

HARAN, AARON C.

Executed: 2006-06-27

Assignee

ZYMOGENETICS, INC.

1201 EASTLAKE AVENUE EAST, SEATTLE, WASHINGTON, 98102

Covered Property (1)

Il-31 Monoclonal Antibodies and Methods of Use

Patent: 7,531,637 →

Application: 11/430,066 →

Publication: US 2006/0275296

Related Assignments (1)

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