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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000928385-01-501685
Filing Date
2001-09-05
Accepted
2001-09-05 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 SUPPLEMENT TO PROXY STATEMENT ddefa14a.txt DEFA14A 10143
  Complete submission text file 0000928385-01-501685.txt   11658
Mailing Address 16020 INDUSTRIAL DRIVE GAITHERSBURG MD 20877
Business Address 16020 INDUSTRIAL DR GAITHERSBURG MD 20877 3019848000
IGEN INTERNATIONAL INC /DE (Filer) CIK: 0000916304 (see all company filings)

IRS No.: 942852543 | State of Incorp.: DE | Fiscal Year End: 0331
Type: DEFA14A | Act: 34 | File No.: 000-23252 | Film No.: 1731099
SIC: 6794 Patent Owners & Lessors