Assignment of Assignor's Interest

Recorded: 2011-05-26 Pages: 7

Assignors

ROTHBLATT, MARTINE A.

Executed: 2011-05-19

RUBIN, LEWIS J.

Executed: 2011-05-11

Assignee

UNITED THERAPEUTICS CORPORATION

1040 SPRING STREET, SILVER SPRING, MARYLAND, 20910

Covered Property (1)

Treatment for Pulmonary Hypertension

Patent: 8,609,728 →

Application: 13/047,033 →

Publication: US 2011/0224236