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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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                                    FORM 8-K

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                                 CURRENT REPORT

                         PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

        DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED): SEPTEMBER 15, 2005

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                        RESEARCH FRONTIERS INCORPORATED
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

          DELAWARE                      1-9399               11-2103466
(STATE OR OTHER JURISDICTION    (COMMISSION FILE NUMBER)   (IRS EMPLOYER
     OF INCORPORATION)                                      IDENTIFICATION NO.)

                            240 CROSSWAYS PARK DRIVE
                          WOODBURY, NEW YORK 11797-2033
              (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES AND ZIP CODE)

       REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (516) 364-1902

Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR
    230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
    240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
    Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
    Act (17 CFR 240.13e-4(c))

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Item 3.01. Notice of Delisting or Failure to Satisfy a Continued Listing 
           Rule or Standard; Transfer of Listing.


Research Frontiers Incorporated received a letter from The Nasdaq Stock Market 
on July 5, 2005, indicating that the Company's market value of listed securities
is below the minimum $50 million requirement for continued listing on the 
Nasdaq National Market System.  The letter states that if the Company's market
value of listed securities does not exceed $50 million for a minimum of 
10 consecutive business days prior to August 4, 2005, Nasdaq  will notify 
the Company that the Company's securities will be delisted from the Nasdaq 
National Market.  

Research Frontiers received a Staff Determination Letter on August 8, 2005
indicating that Research Frontiers common stock is no longer eligible for 
continued listing on the Nasdaq National Market System because the market 
value of the Company's listed securities was below the minimum 
$50 million requirement for continued listing on the Nasdaq National 
Market System under Nasdaq Marketplace Rule 4450(b)(1)(A). 

Research Frontiers filed a request for, and had, a hearing before the Nasdaq 
Listing Qualifications Panel to appeal the Staff Determination Letter.  
The Company was notified on September 15, 2005 that the Nasdaq Listing 
Qualifications Panel has determined to transfer the listing of the 
Company's common stock from the Nasdaq National Market to the Nasdaq 
SmallCap Market. Effective with the open of business on Friday, 
September 16, 2005, Research Frontiers common stock will trade on 
the Nasdaq SmallCap Market under its current symbol "REFR".

Item 9.01. Financial Statements and Exhibits. 

(c)  Exhibits.

99.1 Research Frontiers Press Release Dated September 15, 2005



                                   SIGNATURES

      Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.

                                          RESEARCH FRONTIERS INCORPORATED

Dated: September 15, 2005

                                          /s/ Joseph M. Harary
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                                          By: Joseph M. Harary
                                          Title: President