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<SEC-DOCUMENT>0000908662-11-000010.txt : 20110127
<SEC-HEADER>0000908662-11-000010.hdr.sgml : 20110127
<ACCEPTANCE-DATETIME>20110127160821
ACCESSION NUMBER:		0000908662-11-000010
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20110125
FILED AS OF DATE:		20110127
DATE AS OF CHANGE:		20110127

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			NOVARTIS AG
		CENTRAL INDEX KEY:			0001114448
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-13789
		FILM NUMBER:		11552355

	BUSINESS ADDRESS:	
		STREET 1:		LICHSTRASSE 35
		CITY:			BASEL SWITZERLAND
		STATE:			V8
		ZIP:			CH 4056

	MAIL ADDRESS:	
		STREET 1:		LICHSTRASSE 35
		CITY:			BASEL SWITZERLAND
		ZIP:			CH 4056

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Marina Biotech, Inc.
		CENTRAL INDEX KEY:			0000737207
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				112658569
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3830 MONTE VILLA PARKWAY
		CITY:			BOTHELL
		STATE:			WA
		ZIP:			98021
		BUSINESS PHONE:		4259083600

	MAIL ADDRESS:	
		STREET 1:		3830 MONTE VILLA PARKWAY
		CITY:			BOTHELL
		STATE:			WA
		ZIP:			98021

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MDRNA, Inc.
		DATE OF NAME CHANGE:	20080610

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NASTECH PHARMACEUTICAL CO INC
		DATE OF NAME CHANGE:	19920703

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Novartis Bioventures Ltd
		CENTRAL INDEX KEY:			0001297709
		STATE OF INCORPORATION:			D0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-13789
		FILM NUMBER:		11552356

	BUSINESS ADDRESS:	
		STREET 1:		C/O NOVARTIS INTERNATIONAL AG
		STREET 2:		WSJ-200.220
		CITY:			CH-4002 BASEL
		STATE:			V8
		ZIP:			0000000000
		BUSINESS PHONE:		41-61-324-6210

	MAIL ADDRESS:	
		STREET 1:		C/O NOVARTIS INTERNATIONAL AG
		STREET 2:		WSJ-200.220
		CITY:			CH-4002 BASEL
		STATE:			V8
		ZIP:			0000000000
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    <footnotes>
        <footnote id="F1">These shares are directly owned by Novartis Bioventures Ltd.  Novartis Bioventures Ltd. is a wholly-owned indirect subsidiary of Novartis AG, which is an indirect beneficial owner of the reported securities.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Henri Simon Zivi, Deputy Chairman of Novartis Bioventures Ltd.</signatureName>
        <signatureDate>2011-01-27</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>/s/ Hanna Szepietowska, Authorized Signatory of Novartis Bioventures Ltd.</signatureName>
        <signatureDate>2011-01-27</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
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