Electrode production method
US-2022411949-A1 · Dec 29, 2022 · US
characterised by the substrate or carrier material
characterised by the substrate or carrier material · 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 | C25B11/055 |
| Official title | characterised by the substrate or carrier material |
| Display label | characterised by the substrate or carrier material |
| Total patents | 102 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 5 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 12 |
| 2021 | 12 |
| 2022 | 18 |
| 2023 | 14 |
| 2024 | 9 |
| 2025 | 12 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Quantum-dot ligand, quantum-dot catalyst and quantum-dot device
US-2022379289-A1 · Dec 1, 2022 · US
Electrochemical reduction of carbon dioxide
US-11512400-B2 · Nov 29, 2022 · US
Catalyst and method for electroreduction of carbon dioxide, carbon monoxide, or a combination thereof
US-2022372643-A1 · Nov 24, 2022 · US
Organic hydride production device
US-2022333257-A1 · Oct 20, 2022 · US
Metal mask substrate for vapor deposition, metal mask for vapor deposition, production method for metal mask substrate for vapor deposition, and production method for metal mask for vapor deposition
US-11453940-B2 · Sep 27, 2022 · US
Method for producing a gas diffusion electrode and gas diffusion electrode
US-11424457-B2 · Aug 23, 2022 · US
Molybdenum sulfide nanosheets decorated with iron phosphide for hydrogen gas evolution
US-11413611-B2 · Aug 16, 2022 · US
Electrochemical reduction of carbon dioxide
US-2022186385-A1 · Jun 16, 2022 · US
Method for Converting Carbon Dioxide (CO2) into CO by an Electrolysis Reaction
US-2022056602-A1 · Feb 24, 2022 · US
Electrochemical cell
US-2022029195-A1 · Jan 27, 2022 · US
Method for producing compressed hydrogen using electrochemical systems
US-2022002151-A1 · Jan 6, 2022 · US
Fluid-permeable electrodes, fluid-permeable electrochemical cells and integrated fluid-permeable analytical devices, and fluid-permeable devices for electrocatalytic conversion and electrosynthesis, and for fluid decontamination
US-2022006096-A1 · Jan 6, 2022 · US
Self-organized and electrically conducting pedot polymer matrix for applications in sensors and energy generation and storage
US-2021363649-A1 · Nov 25, 2021 · US
Electrode catalyst layer for carbon dioxide electrolysis cell, electrolysis cell and carbon dioxide electrolysis apparatus comprising the same
US-2021292921-A1 · Sep 23, 2021 · US
Self-organized and electrically conducting PEDOT polymer matrix for applications in sensors and energy generation and storage
US-11111586-B2 · Sep 7, 2021 · US
Hydrogen fueling system
US-2021260989-A1 · Aug 26, 2021 · US
Molybdenum sulfide nanosheets decorated with iron phosphide for hydrogen gas evolution
US-2021170384-A1 · Jun 10, 2021 · US
Method for Producing a Gas Diffusion Electrode and Gas Diffusion Electrode
US-2021159508-A1 · May 27, 2021 · US
Electrode and production method therefor, and production method for regenerated electrode
US-2021147993-A1 · May 20, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25B11/055?
- CPC C25B11/055 is the Cooperative Patent Classification code for “characterised by the substrate or carrier material.”
- How many patents are filed under CPC C25B11/055 (characterised by the substrate or carrier material)?
- Our database includes 102 publications tagged with this CPC code.
- Is patent activity under CPC C25B11/055 growing?
- Publication counts under this code: 9 in 2024 vs 12 in 2025 (latest complete years).