Electrochemical water splitting cell
US-2024003023-A1 · Jan 4, 2024 · US
characterised by the electrocatalyst material
characterised by the electrocatalyst 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 | C25B11/073 |
| Official title | characterised by the electrocatalyst material |
| Display label | characterised by the electrocatalyst material |
| Total patents | 197 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 11 |
| 2017 | 13 |
| 2018 | 13 |
| 2019 | 11 |
| 2020 | 19 |
| 2021 | 16 |
| 2022 | 19 |
| 2023 | 27 |
| 2024 | 28 |
| 2025 | 24 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water splitting method and system
US-10519554-B2 · Dec 31, 2019 · US
Catalytic assembly
US-10519555-B2 · Dec 31, 2019 · US
Electrode material for electrolytic hydrogen generation
US-2019360111-A1 · Nov 28, 2019 · US
Device and method for conversion of carbon dioxide to organic compounds
US-10450662-B2 · Oct 22, 2019 · US
Carbon supported single atom carbon dioxide reduction electro catalysts
US-2019276943-A1 · Sep 12, 2019 · US
Electrode material for electrolytic hydrogen generation
US-10385462-B2 · Aug 20, 2019 · US
Water electrolysis device for homogenization of the current density
US-2019226097-A1 · Jul 25, 2019 · US
In-Situ Anode Activation By A Cathode In An Alkaline Water Electrolytic Cell
US-2019106797-A1 · Apr 11, 2019 · US
Electrochemical flow-cell for hydrogen production and nicotinamide dependent target reduction, and related methods and systems
US-2019055658-A1 · Feb 21, 2019 · US
Oxygen-consuming electrode and method for producing same
US-10202700-B2 · Feb 12, 2019 · US
Electrolysis electrode
US-2018354821-A1 · Dec 13, 2018 · US
Electrochemical flow-cell for hydrogen production and nicotinamide dependent target reduction, and related methods and systems
US-10151037-B2 · Dec 11, 2018 · US
Method for improving catalytic activity
US-2018345266-A1 · Dec 6, 2018 · US
Method for preparing a catalyst mediating H2 evolution, said catalyst and uses thereof
US-10137435-B2 · Nov 27, 2018 · US
Metal oxide-organic hybrid materials for heterogeneous catalysis and methods of making and using thereof
US-10081650-B2 · Sep 25, 2018 · US
Electrolysis electrode
US-10059607-B2 · Aug 28, 2018 · US
Cobalt molybdenum disulfide synthesized using alkyl-containing thiomolybdate precursors
US-2018171493-A1 · Jun 21, 2018 · US
Photoelectrochemical cell for carbon dioxide conversion
US-2018171492-A1 · Jun 21, 2018 · US
Systems and methods for preparation and separation of products
US-9957623-B2 · May 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25B11/073?
- CPC C25B11/073 is the Cooperative Patent Classification code for “characterised by the electrocatalyst material.”
- How many patents are filed under CPC C25B11/073 (characterised by the electrocatalyst material)?
- Our database includes 197 publications tagged with this CPC code.
- Is patent activity under CPC C25B11/073 growing?
- Publication counts under this code: 28 in 2024 vs 24 in 2025 (latest complete years).