Exhibit 21.1

SUBSIDIARIES OF THE REGISTRANT

NAME	JURISDICTION OF INCORPORATION
Patheon Finance LLC	Delaware, U.S.A.
Patheon P.R. LLC	Delaware, U.S.A.
Patheon Pharmaceuticals Inc.	Delaware, U.S.A.
Patheon Pharmaceuticals Services Inc.	Delaware, U.S.A.
Patheon U.S. Holdings Inc.	Delaware, U.S.A.
Patheon U.S. Holdings LLC	Delaware, U.S.A.
Patheon Pension Trustees Ltd.	England
Patheon U.K. Limited	England
Patheon France S.A.S.	France
Patheon Holdings S.A.S.	France
Patheon Italia S.p.A.	Italy
Patheon K.K.	Japan
Patheon B.V.	Netherlands
Patheon International Inc.	Ontario, Canada
CEPH International Corporation	Puerto Rico, U.S.A.
Patheon Puerto Rico Acquisitions Corporation	Puerto Rico, U.S.A.
Patheon Puerto Rico, Inc. (formerly, MOVA Pharmaceutical Corporation)	Puerto Rico, U.S.A.
Patheon International AG	Switzerland