{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Ionic barrier", "item": "https://www.patentleaderboard.com/patent/4259417"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ionic barrier

Ionic barrier

US Patent 4259417 · Granted Mar 31, 1981

Estimated economic value: $8,415,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Efficient production of fuels2014
Efficient production of hydrogen2013
Hydrogen production using electrochemical reforming and electrolyte regeneration2012
Hydrogen production using electrochemical reforming and electrolyte regeneration2012
Carbon dioxide capture and mitigation of carbon dioxide emissions2011
Preferential oxidation reactor and process2007
Hydrogen generator for hydrogen desulfurization of hydrocarbon feeds2006
Oxygen-assisted water gas shift reactor having a supported catalyst, and method 2004
Carbon monoxide removal method based on a regenerable CO scavenger1999
Co-tolerant fuel cell electrode1999
CO tolerant platinum-zinc fuel cell electrode1999
Carbon monoxide removal method based on adsorption/steam desorption cycle1997