October 3, 2019

VIA EDGAR

U.S. Securities and Exchange Commission

Division of Corporation Finance

Washington, D.C. 20549

Re: Superconductor Technologies Inc.

Registration Statement on Form S-1 (File No. 333-233693)

Concurrence in Acceleration Request

Ladies and Gentlemen:

H.C. Wainwright & Co., LLC (“Wainwright”), as placement agent for the referenced offering, hereby concurs in the request by Superconductor Technologies Inc. that the effective date of the above-referenced registration statement be accelerated to Monday, October 7, 2019, at 5:00 p.m. (Washington, D.C. time), or as soon as practicable thereafter, pursuant to Rule 461 under the Securities Act. Wainwright affirms that it is aware of its obligations under the Securities Act in connection with this offering.

Very truly yours,
H.C. WAINWRIGHT & CO., LLC
By:	/s/ Mark Viklund
	Name: Mark Viklund
	Title: Chief Executive Officer

430 Park Avenue | New York, New York 10022 | 212.356.0500

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