Patent · US Active

Systems and methods for producing hydrogen gas

US12173417B2 · kind B2 · utility

0Cited by

2References

16Claims

0Family size

Assignee

Verdagy, Inc. · US

Inventors

Ryan J. Gilliam · San Jose, US
Brian J. Lam · Toronto, CA

Key dates

Filing date	Oct 5, 2022
Grant date	Dec 24, 2024
Priority date	—
Expiry date	Oct 5, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/36
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

An electrolyzer system comprises one or more electrolyzer cells each comprising a first half cell with a first electrode and a second half cell with a second electrode and a controller to control a current applied through the one or more electrolyzer cells, wherein the controller is configured to dynamically set the current density within a current density range of from about 150 mA/cm2 to about 3000 mA/cm2, and wherein the controller is configured to set the current density to a first value when a first condition is met and to a second value when a second condition is met.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.