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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 WuTKoFYq79gtduiITDLVimnjxYUffSUFmzoRVTSRo7yePb3HQHjOqWh7r7DRN4Id
 QjKKh3kk5McSXUXuFPorbA==

<SEC-DOCUMENT>9999999995-08-003514.txt : 20081126
<SEC-HEADER>9999999995-08-003514.hdr.sgml : 20081126
<ACCEPTANCE-DATETIME>20081126001512
ACCESSION NUMBER:		9999999995-08-003514
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20081125
DATE AS OF CHANGE:		20081126
EFFECTIVENESS DATE:		20081125

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			IMCLONE SYSTEMS INC
		CENTRAL INDEX KEY:			0000765258
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				042834797
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-67335
		FILM NUMBER:		081215469

	BUSINESS ADDRESS:	
		STREET 1:		180 VARICK STREET - 6TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10014
		BUSINESS PHONE:		646-638-5078

	MAIL ADDRESS:	
		STREET 1:		180 VARICK STREET - 6TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10014

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	IMCLONE SYSTEMS INC/DE
		DATE OF NAME CHANGE:	19940211
</SEC-HEADER>
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    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2008-11-25</finalEffectivenessDispDate>
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            <entityName>IMCLONE SYSTEMS INC</entityName>
            <fileNumber>333-67335</fileNumber>
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