Patent Assignment
Reel/Frame 026382/0174
Assignment of Assignor's Interest
Recorded: 2011-06-02
Pages: 4
Assignee
ALCON RESEARCH, LTD
6201 SOUTH FREEWAY, MAIL CODE TB4-8, FORT WORTH, TEXAS, 76134-2099
Covered Property
(1)
Use of Pbo-Peo-Pbo Block Copolymers in Ophthalmic Compositions
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.