Assignment of Assignor's Interest

Recorded: 2010-03-19 Pages: 2

Assignors

SOFIA, MICHAEL J.

Executed: 2010-03-19

DU, JINFA

Executed: 2010-03-19

WANG, PEIYUAN

Executed: 2010-03-19

Assignee

PHARMASSET, INC.

303-A COLLEGE ROAD EAST, PRINCETON, NEW JERSEY, 08540

Covered Property (1)

Nucleoside Phosphoramidates

Application: 61/140,423 →

Related Assignments (2)

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