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Filing Detail
Form 425 - Prospectuses and communications, business combinations:
SEC Accession No. 0001047469-04-005974
Filing Date
2004-02-27
Accepted
2004-02-27 17:20:35
Documents
1

Document Format Files

Seq Description Document Type Size
1 425 a2129822z425.txt 425 63169
  Complete submission text file 0001047469-04-005974.txt   65167
Mailing Address ONE KENDALL SQUARE CAMBRIDGE MA 02139
Business Address ONE KENDALL SQ CAMBRIDGE MA 02139 6172527500
GENZYME CORP (Filed by) CIK: 0000732485 (see all company filings)

IRS No.: 061047163 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address 4545 HORIZON HILL BLVD SAN ANTONIO TX 78229
Business Address 4545 HORIZON HILL BLVD SAN ANTONIO TX 78229 210-949-8200
ILEX ONCOLOGY INC (Subject) CIK: 0001001915 (see all company filings)

IRS No.: 943123681 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 425 | Act: 34 | File No.: 000-22147 | Film No.: 04636537
SIC: 2836 Biological Products, (No Diagnostic Substances)