Assignment of Assignor's Interest

Recorded: 2002-12-11 Pages: 3

Assignors

SINGH, RAJINDER

Executed: 2002-11-25

LU, HENRY

Executed: 2002-11-22

Assignee

RIGEL PHARMACEUTICALS, INC.

240 EAST GRAND AVENUE, SO. SAN FRANCISCO, CALIFORNIA, 94080

Covered Property (1)

HCV inhibitors

Application: 60/350,107 →