Free Disclosure Statement - District Court of Delaware - Delaware

Case 1:07-cv-00457-SLB Document 2 Filed 07/20/2007 Page 1 of 2
IN THE UNITED STATES DISTRICT COURT
FOR THE DISTRICT OF DELAWARE
)
CANCER RESEARCH )
TECHNOLOGY LIMITED, and )
SCHERING CORPORATION, )
)
Plaintiffs, ) C.A. No.
)
v. )
BARR LABORATORIES, INC., and g
BARR PHARMACEUTICALS, INC., )
Defendants. g
PLAINTIFFS’ DISCLOSURE STATEMENT PURSUANT TO FED. R. CIV. P. 7.1
Pursuant to Fed. R. Civ. P. 7.l(a), the following is a list of parent corporations
and publicly held corporations that own 10% or more of the stock of plaintiffs:
I. PARENT CORPORATIONS
1. Schering-Plough Corporation is the parent company of Schering
Corporation.
2. Cancer Research UK is the parent company of Cancer Research
Technology Limited.
Il. PUBLICLY HELD COMPANIES OWNING 10%OR MORE STOCK
l. As of July 20, 2007, Schering-Plough Corporation owns 100% of Schering
Corporation. No other publicly held company owns more than 10% stock in Schering
Corporation.
2. As of July 20, 2007, Cancer Research UK owns 100% of Cancer Research
Technology Limited. Cancer Research UK is an English company limited by guarantee and

Case 1:07-cv-00457-SLR Document 2 Filed 07/20/2007 Page 2 of 2
registered charity. No other publicly held company owns more than 10% stock in Cancer
Research Technology Limited.
MORRIS, NICHOLS, ARSHT & TUNNELL LLP
Z J
Jack . Bly enfeld (#1014)
Rodger D. Smith II (#3778)
Chase Manhattan Centre, 18th Floor
1201 N. Market Street
Wilmington, DE 19899-1347
(302) 658-9200
Attorneys for Plaint#v
Cancer Research Technology Limited
and Schering Corporation
OF COUNSEL:
Jesse J. Jenner
Denise L. Loring
Christopher J. Hamett
ROPES & GRAY LLP
1211 Avenue of the Americas
New York, NY 10036
(212) 596-9000
July 20, 2007
972451
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