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<PERIOD>20140429
<FILING-DATE>20140501
<DATE-OF-FILING-DATE-CHANGE>20140501
<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>ACCELRYS, INC.
<CIK>0001002388
<ASSIGNED-SIC>7372
<IRS-NUMBER>330557266
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>0331
</COMPANY-DATA>
<BUSINESS-ADDRESS>
<STREET1>5005 WATERIDGE VISTA CIRCLE
<CITY>SAN DIEGO
<STATE>CA
<ZIP>92121-3752
<PHONE>(858) 799-5000
</BUSINESS-ADDRESS>
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<CITY>SAN DIEGO
<STATE>CA
<ZIP>92121-3752
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<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>PHARMACOPEIA INC
<DATE-CHANGED>19951018
</FORMER-COMPANY>
</ISSUER>
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>SCIPIO MAXIMUS CARNECCHIA
<CIK>0001466374
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<FILING-VALUES>
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<ACT>34
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<FILM-NUMBER>14806269
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<BUSINESS-ADDRESS>
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<CITY>SAN DIEGO
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<ZIP>92121
</MAIL-ADDRESS>
</REPORTING-OWNER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
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    <footnotes>
        <footnote id="F1">Disposed of pursuant to the Merger Agreement (the &quot;Merger Agreement&quot;) among Dassault Systemes Americas Corp., 3DS Acquisition Corp. and Accelrys, Inc. (&quot;Accelrys&quot;), dated as of January 30, 2014, in exchange for an amount in cash equal to $12.50 per share of Accelrys common stock, without interest and subject to any required withholding of taxes.</footnote>
        <footnote id="F2">Represents shares acquired under the Accelrys 2005 Employee Stock Purchase Plan acquired on April 25, 2014 and disposed of pursuant to the Merger Agreement in exchange for an amount in cash equal to $12.50 per share of Accelrys common stock, without interest and subject to any required withholding of taxes.</footnote>
        <footnote id="F3">Represents shares of Accelrys common stock subject to restricted stock units previously reported on Table I.</footnote>
        <footnote id="F4">This restricted stock unit was canceled pursuant to the terms of the Merger Agreement in exchange for an amount in cash, without interest and subject to any required withholding of taxes, equal to the product of (i) the number of shares of Accelrys common stock subject to the restricted stock unit and (ii) $12.50 (the per share merger consideration pursuant to the Merger Agreement).</footnote>
        <footnote id="F5">This stock option was canceled pursuant to the terms of the Merger Agreement in exchange for an amount in cash, without interest and subject to any required withholding of taxes, equal to (i) the excess of (a) $12.50 (the per share merger consideration pursuant to the Merger Agreement) minus (b) the exercise price per share of the stock option, multiplied by (ii) the number of shares of Accelrys common stock subject to the stock option.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Shannon Catalano, attorney in fact</signatureName>
        <signatureDate>2014-05-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</TEXT>
</DOCUMENT>
</SUBMISSION>
