<SEC-DOCUMENT>0001615774-18-000227-index.html : 20180110
<SEC-HEADER>0001615774-18-000227.hdr.sgml : 20180110
<ACCEPTANCE-DATETIME>20180110081348
ACCESSION NUMBER:		0001615774-18-000227
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20180109
DATE AS OF CHANGE:		20180110

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SPHERIX INC
		CENTRAL INDEX KEY:			0000012239
		STANDARD INDUSTRIAL CLASSIFICATION:	PATENT OWNERS & LESSORS [6794]
		IRS NUMBER:				520849320
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-222488
		FILM NUMBER:		18520355

	BUSINESS ADDRESS:	
		STREET 1:		ONE ROCKEFELLER PLAZA, 11TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10020
		BUSINESS PHONE:		347-321-7646

	MAIL ADDRESS:	
		STREET 1:		ONE ROCKEFELLER PLAZA, 11TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10020

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BIOSPHERICS INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BIOSPHERICS RESEARCH INC
		DATE OF NAME CHANGE:	19720404
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>s108685_s3.htm
<DESCRIPTION>S-3
<TEXT>
Document 1 - file: s108685_s3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.5
<SEQUENCE>2
<FILENAME>s108685_ex4-5.htm
<DESCRIPTION>EXHIBIT 4.5
<TEXT>
Document 2 - file: s108685_ex4-5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>s108685_ex5-1.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
Document 3 - file: s108685_ex5-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>s108685_ex23-1.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 4 - file: s108685_ex23-1.htm

</DOCUMENT>
</SEC-DOCUMENT>