Co2 electroreduction to multi-carbon products in strong acid
US-2024093390-A1 · Mar 21, 2024 · US
consisting of at least one single element and at least one compound; consisting of two or more compounds
consisting of at least one single element and at least one compound; consisting of two or more 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 | C25B11/069 |
| Official title | consisting of at least one single element and at least one compound; consisting of two or more compounds |
| Display label | consisting of at least one single element and at least one compound; consisting of two or more compounds |
| Total patents | 186 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 7 |
| 2019 | 15 |
| 2020 | 14 |
| 2021 | 27 |
| 2022 | 14 |
| 2023 | 25 |
| 2024 | 37 |
| 2025 | 24 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engineering catalytical electrodes for applications in energy areas
US-2021317586-A1 · Oct 14, 2021 · US
Chemically resistant, oxidic electrocatalyst for oxygen evolution during alkaline water electrolysis
US-11111587-B2 · Sep 7, 2021 · US
Carbon-doped nickel oxide catalyst and methods for making and using thereof
US-2021220803-A1 · Jul 22, 2021 · US
Co2 reduction toward methane
US-2021172078-A1 · Jun 10, 2021 · US
Method of producing hydrogen peroxide using nanostructured bismuth oxide
US-2021102301-A1 · Apr 8, 2021 · US
Highly sustained electrodes and electrolytes for salty alkaline and neutral water splitting
US-2021002777-A1 · Jan 7, 2021 · US
Electrolysis electrode and method for manufacturing same
US-2020407860-A1 · Dec 31, 2020 · US
Method for hf-free facile and rapid synthesis of mxenes related compounds
US-2020399771-A1 · Dec 24, 2020 · US
Basic electrocatalyst for carbon dioxide reduction and ethylene production, electrode and apparatus each including the same, and method of manufacturing the electrode
US-2020392632-A1 · Dec 17, 2020 · US
Photochemical electrode and oxygen evolution device
US-10858745-B2 · Dec 8, 2020 · US
Carbon supported single atom carbon dioxide reduction electro catalysts
US-10844501-B2 · Nov 24, 2020 · US
Materials for ammonia synthesis
US-2020224323-A1 · Jul 16, 2020 · US
Oxygen-consuming electrode and method for producing same
US-10711356-B2 · Jul 14, 2020 · US
Method of producing hydrogen peroxide using nanostructured bismuth oxide
US-10683577-B1 · Jun 16, 2020 · US
Nickel phosphide catalysts for direct electrochemical CO2 reduction to hydrocarbons
US-10676833-B2 · Jun 9, 2020 · US
Heterostructures for ultra-active hydrogen evolution electrocatalysis
US-10604854-B2 · Mar 31, 2020 · US
Water decomposition device and method of manufacturing the same
US-2020063271-A1 · Feb 27, 2020 · US
Photoelectrochemical cell
US-2020056289-A1 · Feb 20, 2020 · US
Active layer/membrane arrangement for a hydrogen production device and assembly comprising said arrangement suitable for a porous current collector and method for producing the arrangement
US-10563313-B2 · Feb 18, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25B11/069?
- CPC C25B11/069 is the Cooperative Patent Classification code for “consisting of at least one single element and at least one compound; consisting of two or more compounds.”
- How many patents are filed under CPC C25B11/069 (consisting of at least one single element and at least one compound; consisting of two or more compounds)?
- Our database includes 186 publications tagged with this CPC code.
- Is patent activity under CPC C25B11/069 growing?
- Publication counts under this code: 37 in 2024 vs 24 in 2025 (latest complete years).