1
Exhibit 10.E
AMENDED AND RESTATED
LICENSE AGREEMENT
EXHIBIT A
Queen's University Patents and Patent Applications
Methods of Diagnosis and/or Treatment Using Photodynamic Therapy Compositions
for Detection or Treatment.
ISSUED PATENTS
--------------
COUNTRY PATENT NO. FILING DATE ISSUE DATE
U.S.A 5,079,262 07/28/89 01/07/92
U.S.A 5,211,938 10/28/91 05/18/93
U.S.A 5,234,940 04/08/92 08/10/93
U.S.A 5,422,093 06/28/93 06/06/95
Australia 624985 07/25/90 10/19/92
Australia 674310 04/02/93 04/09/97
New Zealand 251284 04/02/93 11/10/97
PENDING APPLICATIONS
--------------------
COUNTRY SERIAL NO. FILING DATE
Japan 02-510192 07/25/90
Korea 700294/1991 07/25/90
Netherlands 9021172 07/25/90
Canada 2,133,741 04/02/93
Europe 93907704-6 04/02/93
[c.i.]
Canada 2,126,761 06/27/94
[c.i.]
[c.i.]
PCT CA96/00363 06/03/96