Patents

Ohmium designs, manufactures and deploys modular, scalable proton exchange membrane (PEM) electrolyzers. We are committed to accelerating our pioneering research and development programs in next generation electrolyzers. This single-minded focus enables us to develop new approaches and technologies that not only reinforce our technological leadership but further drive down the cost of green hydrogen production.

This site provides patent information for select Ohmium products. Not all Ohmium products are necessarily included. Any Ohmium products that are not listed here may be protected by one or more patents. Each patent listed below is only applicable in the jurisdiction indicated. There may be patents in other countries. Click on the below for access to the patents associated with those products.

Electrolyzer

Model Lotus Mark 1.5
US Patent 11,492,711
US Patent 11,767,599
US Patent 11,767,603
US Patent 12,292,749
US Patent 12,394,991
India Patent 554,612
Japan Patent 7,696,345
Japan Patent 7,699,126
Taiwan Patent I874,502
Taiwan Patent I891,829

Model Lotus Mark 2
US Patent 11,492,711
US Patent 11,767,599
US Patent 11,767,603
US Patent 12,292,749
US Patent 12,338,539
US Patent 12,359,326
US Patent 12,385,145
US Patent 12,394,991
India Patent 554,612
Japan Patent 7,696,345
Japan Patent 7,699,126
Taiwan Patent I874,502
Taiwan Patent I891,829

Non-electrolyzer

US Patent 11,773,001
US Patent 12,021,386
US Patent 12,043,874
US Patent 12,212,025
US Patent 12,275,381
US Patent 12,394,988
US Patent 12,410,532
US Patent 12,413,074
India Patent 564,965
Taiwan Patent I870509