ASSIGNMENT OF ASSIGNOR'S INTEREST

Recorded: 2004-05-06 Received: 2004-05-06 Pages: 2

Assignors

HSU, LARRY

Executed: 2004-04-27

HSU, ANN F.

Executed: 2004-04-28

HAN, CHIEN-HSUAN

Executed: 2004-04-29

Assignee

IMPAX LABORATORIES, INC.

30831 HUNTWOOD AVENUE, HAYWARD, CA, 94544, UNITED STATES

Covered Application (1)