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.

Date of Patent:
May. 26, 2026

Filed:

Jul. 03, 2018
Applicant:

Imperial College Innovations Limited, London, GB;

Inventors:

King Kuok Hii, London, GB;

Klaus Hellgardt, London, GB;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02F 1/467 (2023.01); A46B 9/04 (2006.01); A46B 11/00 (2006.01); A46B 17/06 (2006.01); A47L 15/00 (2006.01); A47L 15/42 (2006.01); B63B 59/06 (2006.01); C02F 1/461 (2023.01); D06F 34/14 (2020.01); D06F 39/02 (2006.01); E03D 9/03 (2006.01); C02F 103/42 (2006.01); D06F 105/42 (2020.01);
U.S. Cl.
CPC ...
C02F 1/4674 (2013.01); A46B 9/04 (2013.01); A46B 11/001 (2013.01); A46B 17/065 (2013.01); A47L 15/0055 (2013.01); A47L 15/4238 (2013.01); B63B 59/06 (2013.01); C02F 1/46109 (2013.01); C02F 1/4618 (2013.01); C02F 1/4672 (2013.01); D06F 34/14 (2020.02); D06F 39/022 (2013.01); E03D 9/038 (2013.01); A46B 2200/1066 (2013.01); A47L 2601/06 (2013.01); C02F 2001/46157 (2013.01); C02F 2001/46185 (2013.01); C02F 2103/42 (2013.01); C02F 2201/46125 (2013.01); C02F 2201/4618 (2013.01); C02F 2209/05 (2013.01); D06F 2105/42 (2020.02);
Abstract

An oxidant production apparatus comprises an electrochemical reactant reservoir, an electrolysis compartment, a porous first electrode and a second electrode. The porous first electrode defines a boundary between the reservoir and the electrolysis compartment and is configured to allow an electrochemical reactant to pass from the reservoir, through the first electrode and into the electrolysis compartment. The second electrode disposed at least substantially in the electrolysis compartment and spaced apart from the first electrode. The apparatus is configured to produce an oxidant in an electrochemical reaction when a voltage is applied across the first and second electrodes and a current is passed through the first and second electrodes and an electrolyte disposed in the electrolysis compartment.


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Hii, King. (2026). Electrochemical cell (U.S. Patent No. 12637370). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12637370

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