The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 22, 2022
Filed:
Dec. 01, 2021
Streamline Innovations, Inc., San Antonio, TX (US);
David Sisk, San Antonio, TX (US);
Peter J. Photos, Boerne, TX (US);
Streamline Innovations, Inc., San Antonio, TX (US);
Abstract
An energy storage device is formed in an earthen well and includes an outer tubular member disposed in the well and an inner tubular member disposed in the outer tubular member. Both the inner and outer tubular members may extend the length of the well. The inner tubular member is porous and includes a catholyte fluid disposed therein. The outer tubular member includes an anolyte fluid disposed therein. An anode terminal is located between the inner and outer tubular members and contacts an external surface of the inner tubular member. A cathode terminal is located in the inner tubular member and contacts the inner surface of the inner tubular member.