Copper-based electrocatalysts for electrocatalytic carbon dioxide reduction reaction and the fabrication methods and applications thereof
US-2025369132-A1 · Dec 4, 2025 · US
Organic compounds
Organic compounds · 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 | C25B11/048 |
| Official title | Organic compounds |
| Display label | Organic compounds |
| Total patents | 37 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 11 |
| 2024 | 6 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Solid solution approach for redox active metal organic frameworks with tunable redox conductivity
US-12378274-B2 · Aug 5, 2025 · US
Cathode electrode, composite of cathode electrode and substrate, electrolytic reduction apparatus having cathode electrode, and method of manufacturing composite of cathode electrode and substrate
US-2025179669-A1 · Jun 5, 2025 · US
Electrochemically mediated gas capture, including from low concentration streams
US-12264399-B2 · Apr 1, 2025 · US
Bimetallic metal-organic frameworks nanosheet based on zeolite imidazole framework/materials of institute Lavoisier topology and preparation method and application thereof
US-12173017-B2 · Dec 24, 2024 · US
Bimetallic metal-organic frameworks nanosheet based on zeolite imidazole framework/materials of institute lavoisier topology and preparation method and application thereof
US-2024383936-A1 · Nov 21, 2024 · US
Use of acidic electrolyte cations for selective electrochemical co2 and co conversions to methanol
US-2024360569-A1 · Oct 31, 2024 · US
Solid solution approach for redox active metal organic frameworks with tunable redox conductivity
US-2024287115-A1 · Aug 29, 2024 · US
Method of operating electrochemical device
US-2024133053-A1 · Apr 25, 2024 · US
Solid solution approach for redox active metal organic frameworks with tunable redox conductivity
US-11964992-B2 · Apr 23, 2024 · US
Metal-peptoids electrocatalysts
US-2023407496-A1 · Dec 21, 2023 · US
Method of water oxidation with a coated photoanode
US-2023381762-A1 · Nov 30, 2023 · US
Metallopolymers for catalytic generation of hydrogen
US-2023383421-A1 · Nov 30, 2023 · US
Catalyst coated ionically conductive membrane comprising conductive polymer for water electrolysis
US-2023366108-A1 · Nov 16, 2023 · US
Metal-free porphyrin-based electrocatalyst
US-11794175-B2 · Oct 24, 2023 · US
Metal-free photocatalyst and a method of preparation thereof
US-11745171-B1 · Sep 5, 2023 · US
High-entropy composite glycerate, methods for preparing thereof and electrocatalysts comprising the same
US-11731996-B2 · Aug 22, 2023 · US
Electrochemically mediated gas capture, including from low concentration streams
US-2023183872-A1 · Jun 15, 2023 · US
Metallopolymers for catalytic generation of hydrogen
US-11649548-B2 · May 16, 2023 · US
ELECTROCHEMICAL Ca(OH)2 AND/OR Mg(OH)2 PRODUCTION FROM INDUSTRIAL WASTES AND Ca/Mg-CONTAINING ROCKS
US-2023125242-A1 · Apr 27, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25B11/048?
- CPC C25B11/048 is the Cooperative Patent Classification code for “Organic compounds.”
- How many patents are filed under CPC C25B11/048 (Organic compounds)?
- Our database includes 37 publications tagged with this CPC code.
- Is patent activity under CPC C25B11/048 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).