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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 CCOISH0TP+09JlcKlwCb3FiY6QIXH5T9S4bAFJ8909EwIezh4VgtWjHff3MWr5s0
 6Ghxa+u2VyaFgSnWwTfVvQ==

<SEC-DOCUMENT>0001019687-04-001725.txt : 20040811
<SEC-HEADER>0001019687-04-001725.hdr.sgml : 20040811
<ACCEPTANCE-DATETIME>20040811085625
ACCESSION NUMBER:		0001019687-04-001725
CONFORMED SUBMISSION TYPE:	3/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030630
FILED AS OF DATE:		20040811

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Grant Robert E
		CENTRAL INDEX KEY:			0001293753

	FILING VALUES:
		FORM TYPE:		3/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-19627
		FILM NUMBER:		04965797

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		949-361-1200

	MAIL ADDRESS:	
		STREET 1:		C/O BIOLASE TECHNOLOGY, INC.
		STREET 2:		981 CALLE AMANECER
		CITY:			SAN CLEMENTE
		STATE:			CA
		ZIP:			92673

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BIOLASE TECHNOLOGY INC
		CENTRAL INDEX KEY:			0000811240
		STANDARD INDUSTRIAL CLASSIFICATION:	DENTAL EQUIPMENT & SUPPLIES [3843]
		IRS NUMBER:				870442441
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		981 CALLE AMANECER
		CITY:			SAN CLEMENTE
		STATE:			CA
		ZIP:			92673
		BUSINESS PHONE:		7143611200

	MAIL ADDRESS:	
		STREET 1:		981 CALLE AMANECER
		CITY:			SAN CLEMENTE
		STATE:			CA
		ZIP:			92673

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LASER MEDICAL TECHNOLOGY INC
		DATE OF NAME CHANGE:	19941117

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LASER ENDO TECHNIC CORP
		DATE OF NAME CHANGE:	19920708

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PAMPLONA CAPITAL CORP
		DATE OF NAME CHANGE:	19911104
</SEC-HEADER>
<DOCUMENT>
<TYPE>3/A
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3/A</documentType>

    <periodOfReport>2003-06-30</periodOfReport>

    <dateOfOriginalSubmission>2004-08-04</dateOfOriginalSubmission>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000811240</issuerCik>
        <issuerName>BIOLASE TECHNOLOGY INC</issuerName>
        <issuerTradingSymbol>BLTI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001293753</rptOwnerCik>
            <rptOwnerName>Grant Robert E</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1></rptOwnerStreet1>
            <rptOwnerStreet2>981 CALLE AMANECER</rptOwnerStreet2>
            <rptOwnerCity>SAN CLEMENTE</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>92673</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Interim VP of Bus. Development</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>06/30/2003 Options to Purchase Common Stock</value>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>10.79</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <value>2003-09-30</value>
            </exerciseDate>
            <expirationDate>
                <value>2013-06-30</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>10000</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Options granted under the Company's 2002 Stock Incentive Plan, a plan meeting the requirements of 16b-3.</footnote>
        <footnote id="F2">The dates asociated with the option and exercise price have been corrected in columns 1, 2 and 4.</footnote>
    </footnotes>

    <remarks>The Date of Event Requiring Statement and Title have been corrected.</remarks>

    <ownerSignature>
        <signatureName>Robert Grant</signatureName>
        <signatureDate>2004-08-10</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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