DE NORA PERMELEC LTD
33Patents
33Active
33Granted
52Portfolio score
Filing activity: Jan 5, 2011 → Jul 1, 2022 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9297085B2 | Membrane-electrode assembly, electrolytic cell employing the same, electrolytic-water sprayer, and method of sterilization | Chemistry; Metallurgy | 7 | Active |
| US10407781B2 | Electrolysis apparatus and electrolysis method | Emerging Cross-Sectional Technologies | 6 | Active |
| US10619255B2 | Anode for alkaline water electrolysis and method for producing anode for alkaline water electrolysis | Emerging Cross-Sectional Technologies | 2 | Active |
| US10676832B2 | Method for producing anode for alkaline water electrolysis, and anode for alkaline water electrolysis | Chemistry; Metallurgy | 2 | Active |
| US11519082B2 | Organic hydride production apparatus and method for producing organic hydride | Emerging Cross-Sectional Technologies | 1 | Active |
| US10914014B2 | Alkaline water electrolysis diaphragm and method of manufacturing same | Emerging Cross-Sectional Technologies | 1 | Active |
| US10202698B2 | Device for manufacturing organic hydride | Emerging Cross-Sectional Technologies | 1 | Active |
| US11390958B2 | Alkaline water electrolysis method and alkaline water electrolysis anode | Emerging Cross-Sectional Technologies | 1 | Active |
| US11794147B2 | Wastewater treatment method and wastewater treatment apparatus | Chemistry; Metallurgy | 0 | Active |
| US11035045B2 | Apparatus for producing organic hydride and method for producing organic hydride using same | Emerging Cross-Sectional Technologies | 0 | Active |
| US10676831B2 | Electrolysis cathode and method for producing electrolysis cathode | Chemistry; Metallurgy | 0 | Active |
| US10619253B2 | Method for electrolyzing alkaline water | Emerging Cross-Sectional Technologies | 0 | Active |
| US11479868B2 | Electrolytic device | Emerging Cross-Sectional Technologies | 0 | Active |
| US12227860B2 | Method for purifying gas formed by electrolysis, and electrolytic apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US9818496B2 | Method for treating tritium-water-containing raw water | Emerging Cross-Sectional Technologies | 0 | Active |
| US10622659B2 | Water treatment system using alkaline water electrolysis device and alkaline fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US11965256B2 | Anode for alkaline water electrolysis and method for producing same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11236428B2 | Electrolytic cell for production of organic chemical hydrides | Emerging Cross-Sectional Technologies | 0 | Active |
| US10381172B2 | Electrode production method | Emerging Cross-Sectional Technologies | 0 | Active |
| US11365484B2 | Chamber frame element, electrolyzer, and electrodialysis cell | Chemistry; Metallurgy | 0 | Active |
| US11866834B2 | Electrolysis electrode and method for manufacturing same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11982007B2 | Gasket for electrolysis vessels, and electrolysis vessel using same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11692276B2 | Alkaline water electrolysis method, and anode for alkaline water electrolysis | Emerging Cross-Sectional Technologies | 0 | Active |
| US10053380B2 | Electrolysis device and apparatus for producing electrolyzed ozonated water | Chemistry; Metallurgy | 0 | Active |
| US10760166B2 | Sacrificial electrode attachment structure and electrolytic apparatus including the same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.