<SEC-DOCUMENT>0001515971-18-000149-index.html : 20181109
<SEC-HEADER>0001515971-18-000149.hdr.sgml : 20181109
<ACCEPTANCE-DATETIME>20181109145534
ACCESSION NUMBER:		0001515971-18-000149
CONFORMED SUBMISSION TYPE:	PREN14A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20181109
FILED AS OF DATE:		20181109
DATE AS OF CHANGE:		20181109

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CLEARSIGN COMBUSTION CORP
		CENTRAL INDEX KEY:			0001434524
		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			WA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		PREN14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35521
		FILM NUMBER:		181172704

	BUSINESS ADDRESS:	
		STREET 1:		12870 INTERURBAN AVENUE SOUTH
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98168
		BUSINESS PHONE:		(206) 673-4848

	MAIL ADDRESS:	
		STREET 1:		12870 INTERURBAN AVENUE SOUTH
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98168

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DIGIANDOMENICO ANTHONY
		CENTRAL INDEX KEY:			0001083544
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		PREN14A

	MAIL ADDRESS:	
		STREET 1:		3600 GREEN COURT, SUITE 350
		CITY:			ANN ARBOR
		STATE:			MI
		ZIP:			48105
</SEC-HEADER>
<DOCUMENT>
<TYPE>PREN14A
<SEQUENCE>1
<FILENAME>pren14a110918.htm
<DESCRIPTION>PREN14A
<TEXT>
Document 1 - file: pren14a110918.htm

</DOCUMENT>
</SEC-DOCUMENT>