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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 2rnipnDLpO53gLuX2MDZ7w==

<SEC-DOCUMENT>0001144204-09-036982.txt : 20090713
<SEC-HEADER>0001144204-09-036982.hdr.sgml : 20090713
<ACCEPTANCE-DATETIME>20090713122918
ACCESSION NUMBER:		0001144204-09-036982
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20090624
FILED AS OF DATE:		20090713
DATE AS OF CHANGE:		20090713

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			PAVIA JOHN P III
		CENTRAL INDEX KEY:			0001467698

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	002-95626-D
		FILM NUMBER:		09941588

	MAIL ADDRESS:	
		STREET 1:		311 SILVER HILL RD
		CITY:			EASTON
		STATE:			CT
		ZIP:			06612

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SIONIX CORP
		CENTRAL INDEX KEY:			0000764667
		STANDARD INDUSTRIAL CLASSIFICATION:	REFRIGERATION & SERVICE INDUSTRY MACHINERY [3580]
		IRS NUMBER:				870428526
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		2082 MICHELSON DRIVE, #306
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92612
		BUSINESS PHONE:		949-454-9283

	MAIL ADDRESS:	
		STREET 1:		2082 MICHELSON DRIVE, #306
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92612

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SIONIX CORP /UT/
		DATE OF NAME CHANGE:	19960515

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AUTOMATIC CONTROL CORP /NV
		DATE OF NAME CHANGE:	19960422

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SIONIX CORP
		DATE OF NAME CHANGE:	19960214
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>v154140_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2009-06-24</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000764667</issuerCik>
        <issuerName>SIONIX CORP</issuerName>
        <issuerTradingSymbol>SINX</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001467698</rptOwnerCik>
            <rptOwnerName>PAVIA JOHN P III</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>311 SILVER HILL RD</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>EASTON</rptOwnerCity>
            <rptOwnerState>CT</rptOwnerState>
            <rptOwnerZipCode>06612</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>SINX - Common</value>
            </securityTitle>
            <transactionDate>
                <value>2009-06-24</value>
            </transactionDate>
            <deemedExecutionDate>
                <value>2009-06-24</value>
            </deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>50000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.158</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>120000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>/s/ John P. Pavia</signatureName>
        <signatureDate>2009-07-02</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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