Assignment of Assignor's Interest

Recorded: 2002-12-04 Received: 2002-12-12 Pages: 3

Assignors

FU, LEI

Executed: 2002-11-22

MODY, TARAK D.

Executed: 2002-11-22

WANG, ZHONG

Executed: 2002-11-22

Assignee

PHARMACYCLICS, INC.

995 E. ARQUES AVENUE, SUNNYVALE, CA, 94085-4521, UNITED STATES

Covered Property (1)

Meso-oxygenated texaphyrin analogues

Application: 10/310,592 →