MULTI-CELL COx ELECTROLYZER STACKS
US-2024060194-A1 · Feb 22, 2024 · US
Holders for electrodes; Positioning of the electrodes
Holders for electrodes; Positioning of the electrodes · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C25B9/63 |
| Official title | Holders for electrodes; Positioning of the electrodes |
| Display label | Holders for electrodes; Positioning of the electrodes |
| Total patents | 147 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 12 |
| 2022 | 19 |
| 2023 | 33 |
| 2024 | 24 |
| 2025 | 33 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Arrangement of Electrochemical Cells
US-2023349056-A1 · Nov 2, 2023 · US
Anode-side separator and water electrolyzer
US-2023295820-A1 · Sep 21, 2023 · US
Seal configuration for electrochemical cell
US-11749814-B2 · Sep 5, 2023 · US
Electrolyzer, and method for producing electrolyzer
US-2023140700-A1 · May 4, 2023 · US
Alkaline water electrolysis vessel
US-2023096320-A1 · Mar 30, 2023 · US
Device with chemical reaction chamber
US-11587839-B2 · Feb 21, 2023 · US
Solid oxide electrolytic cells using zeolite-templated carbon (ztc) as electrocatalyst
US-2023024629-A1 · Jan 26, 2023 · US
Electrolysis element for alkaline water electrolysis, and alkaline water electrolysis vessel
US-2023029237-A1 · Jan 26, 2023 · US
Electrochemical device
US-2022416282-A1 · Dec 29, 2022 · US
Laminated structure including electrodes
US-2022416262-A1 · Dec 29, 2022 · US
Electrochemical device
US-2022411945-A1 · Dec 29, 2022 · US
Electrolytic solution generation device
US-2022396506-A1 · Dec 15, 2022 · US
Elastic mat for alkaline water electrolysis vessel
US-2022380915-A1 · Dec 1, 2022 · US
Anode mounting member of fluorine electrolytic cell, fluorine electrolytic cell, and method for producing fluorine gas
US-11492712-B2 · Nov 8, 2022 · US
Organic hydride production device
US-2022333257-A1 · Oct 20, 2022 · US
Gasket for electrolysis vessels, and electrolysis vessel using same
US-2022316079-A1 · Oct 6, 2022 · US
Ionic liquid based materials and catalysts for hydrogen release
US-2022298650-A1 · Sep 22, 2022 · US
Photodecomposition module, photodecomposition cell, decomposition system, living environment sustaining system, and supply amount adjustment system
US-2022274829-A1 · Sep 1, 2022 · US
Alkaline water electrolyzer
US-2022267915-A1 · Aug 25, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25B9/63?
- CPC C25B9/63 is the Cooperative Patent Classification code for “Holders for electrodes; Positioning of the electrodes.”
- How many patents are filed under CPC C25B9/63 (Holders for electrodes; Positioning of the electrodes)?
- Our database includes 147 publications tagged with this CPC code.
- Is patent activity under CPC C25B9/63 growing?
- Publication counts under this code: 24 in 2024 vs 33 in 2025 (latest complete years).