Assignment of Assignor's Interest

Recorded: 2009-04-23 Pages: 3

Assignor

YU, ZHI-JIAN

Executed: 2009-04-23

Assignee

ABBOTT MEDICAL OPTICS INC.

1700 E. ST. ANDREW PLACE, SANTA ANA, CALIFORNIA, 92705

Covered Property (1)

Polyquaternium-1 Synthesis Methods and Associated Formulations

Patent: 7,999,064 →

Application: 12/429,138 →

Publication: US 2010/0273888

Related Assignments (2)

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