Assignment of Assignor's Interest

Recorded: 2010-02-04 Pages: 4

Assignor

BESSETTE, PAUL H.

Executed: 2010-01-11

Assignee

CYTOMX THERAPEUTICS, LLC

460 WARD DRIVE, SUITE E-1, SANTA BARBARA, CALIFORNIA, 93111

Covered Property (1)

Activatable Antibody Complexes

Application: 61/249,416 →

Related Assignments (1)

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