Mixed catalytic system for the conversion of co2 and/or of co in a cold plasma-catalysis hybrid process
US-2023390742-A1 · Dec 7, 2023 · US
Applying an electric field or inclusion of electrodes in the apparatus
Applying an electric field or inclusion of electrodes in the apparatus · 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 | C10L2290/38 |
| Official title | Applying an electric field or inclusion of electrodes in the apparatus |
| Display label | Applying an electric field or inclusion of electrodes in the apparatus |
| Total patents | 83 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 13 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 9 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methanation and recovery method, system, and apparatus
US-11713285-B2 · Aug 1, 2023 · US
Hydrocarbon Production System
US-2023149889-A1 · May 18, 2023 · US
Methanation and Recovery Method, System, and Apparatus
US-2023150898-A1 · May 18, 2023 · US
Method of processing exhaust gas
US-2022411707-A1 · Dec 29, 2022 · US
Process and system for producing engineered fuel
US-11479733-B2 · Oct 25, 2022 · US
Stabilizer additives for plastic-derived synthetic feedstock
US-2022289648-A1 · Sep 15, 2022 · US
System and method for biological methane gas generation and removal of carbon dioxide therefrom
US-2022204899-A1 · Jun 30, 2022 · US
Method and system for the production of methanol
US-2022185751-A1 · Jun 16, 2022 · US
Energy conversion system
US-2022119964-A1 · Apr 21, 2022 · US
Reactor for the Conversion of Carbon Dioxide
US-2022040664-A1 · Feb 10, 2022 · US
Dipyridyl ketone coordination complexes for reduction of carbon dioxide
US-11130774-B1 · Sep 28, 2021 · US
Bio-assisted process for conversion of mixed volatile fatty acids to selective drop-in fuels
US-11111509-B2 · Sep 7, 2021 · US
Process and system for producing engineered fuel
US-2021189275-A1 · Jun 24, 2021 · US
Method and apparatus for synthesizing methane gas from carbon dioxide and hydrogen at room temperature and atmospheric pressure
US-10968410-B2 · Apr 6, 2021 · US
Method for liquid authentication by detection of flavonoid derivatives
US-10800988-B2 · Oct 13, 2020 · US
Process and system for producing engineered fuel
US-10793798-B2 · Oct 6, 2020 · US
Processing biomass
US-10704196-B2 · Jul 7, 2020 · US
Process for enhancing gasoline octane boosters, gasoline boosters, and gasolines
US-10626342-B2 · Apr 21, 2020 · US
Process and system for producing engineered fuel
US-2020048571-A1 · Feb 13, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C10L2290/38?
- CPC C10L2290/38 is the Cooperative Patent Classification code for “Applying an electric field or inclusion of electrodes in the apparatus.”
- How many patents are filed under CPC C10L2290/38 (Applying an electric field or inclusion of electrodes in the apparatus)?
- Our database includes 83 publications tagged with this CPC code.
- Is patent activity under CPC C10L2290/38 growing?
- Publication counts under this code: 10 in 2024 vs 6 in 2025 (latest complete years).