Assignment of Assignor's Interest

Recorded: 2011-08-26 Pages: 6

Assignors

UNDERWOOD, JOHN R.

Executed: 2011-07-29

AULD, JACK ROBERT

Executed: 2011-08-09

HUCULAK, JOHN CHRISTOPHER

Executed: 2011-07-29

Assignee

ALCON RESEARCH, LTD.

6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134

Covered Property (1)

Vitrectomy Probe with Adjustable Cutter Port Size

Patent: 9,005,228 →

Application: 13/218,826 →

Publication: US 2012/0157907

Related Assignments (2)

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