-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 09u2paS6x7mi/mpEHi4MxA==

<SEC-DOCUMENT>0001144346-09-000004.txt : 20090501
<SEC-HEADER>0001144346-09-000004.hdr.sgml : 20090501
<ACCEPTANCE-DATETIME>20090501132121
ACCESSION NUMBER:		0001144346-09-000004
CONFORMED SUBMISSION TYPE:	D
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
FILED AS OF DATE:		20090501
DATE AS OF CHANGE:		20090501
EFFECTIVENESS DATE:		20090501

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VISIOGEN INC
		CENTRAL INDEX KEY:			0001144346
		IRS NUMBER:				943390937
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		D
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-45738
		FILM NUMBER:		09788229

	BUSINESS ADDRESS:	
		STREET 1:		2 GOODYEAR, SUITE B
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92618
		BUSINESS PHONE:		9493410700

	MAIL ADDRESS:	
		STREET 1:		2 GOODYEAR, SUITE B
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92618
</SEC-HEADER>
<DOCUMENT>
<TYPE>D
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0301</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001144346</cik>
        <entityName>VISIOGEN INC</entityName>
        <issuerAddress>
            <street1>2 GOODYEAR, SUITE B</street1>
            <street2></street2>
            <city>IRVINE</city>
            <stateOrCountry>CA</stateOrCountry>
            <zipCode>92618</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>9493410700</issuerPhoneNumber>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <jurisdictionOfInc>DE</jurisdictionOfInc>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <overFiveYears>true</overFiveYears>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Reza</firstName>
                <middleName></middleName>
                <lastName>Zadno</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>2 Goodyear, Suite B</street1>
                <street2></street2>
                <city>Irvine</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92618</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Mitch</firstName>
                <middleName></middleName>
                <lastName>Hill</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>2 Goodyear, Suite B</street1>
                <street2></street2>
                <city>Irvine</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92618</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Rodney</firstName>
                <middleName></middleName>
                <lastName>Altman</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>One Embarcadero Center Suite 3250</street1>
                <street2></street2>
                <city>San Francisco</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>94111</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Jeani</firstName>
                <middleName></middleName>
                <lastName>Delagardelle</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>2500 Sand Hill Road Suite 206</street1>
                <street2></street2>
                <city>Menlo Park</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>94025</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Andrew</firstName>
                <middleName></middleName>
                <lastName>Firlik</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>105 Rowayton Avenue</street1>
                <street2></street2>
                <city>Rowayton</city>
                <stateOrCountry>CT</stateOrCountry>
                <zipCode>06853</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>John</firstName>
                <middleName></middleName>
                <lastName>Gilbert</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>2 Goodyear, Suite B</street1>
                <street2></street2>
                <city>Irvine</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92618</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Russell</firstName>
                <middleName></middleName>
                <lastName>Hirsch</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>435 Tasso Street Suite 200</street1>
                <street2></street2>
                <city>Palo Alto</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>94301</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Richard</firstName>
                <middleName></middleName>
                <lastName>Lin</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>3200 Alpine Road</street1>
                <street2></street2>
                <city>Portola Valley</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>94028</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Kevin</firstName>
                <middleName></middleName>
                <lastName>Hykes</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>2 Goodyear, Suite B</street1>
                <street2></street2>
                <city>Irvine</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>92618</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Other Health Care</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2009-04-20</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>true</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>10000</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>40000000</totalOfferingAmount>
            <totalAmountSold>20000000</totalAmountSold>
            <totalRemaining>20000000</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>13</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>VISIOGEN INC</issuerName>
                <signatureName>/s/Stephen Thau</signatureName>
                <nameOfSigner>Stephen Thau</nameOfSigner>
                <signatureTitle>Secretary</signatureTitle>
                <signatureDate>2009-04-30</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----