Shaped catalyst body for manufacturing synthetic gas, apparatus for manufacturing synthetic gas including the shaped catalyst body, and method for manufacturing synthetic gas using the shaped catalyst body
US-2025319456-A1 · Oct 16, 2025 · US
Ethanol
Ethanol · 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 | C01B2203/1229 |
| Official title | Ethanol |
| Display label | Ethanol |
| Total patents | 61 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 5 |
| 2017 | 10 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Liquid phase reforming of oxygenates for hydrogen production
US-12434965-B2 · Oct 7, 2025 · US
Room temperature liquid metal catalysts and methods of use
US-2025114770-A1 · Apr 10, 2025 · US
Hydrogen production catalyst and hydrogen production method
US-2025010273-A1 · Jan 9, 2025 · US
Multi-fuel fuel cell system and operation method thereof
US-12021281-B2 · Jun 25, 2024 · US
Process for steam reforming of oxygenates and catalysts for use in the process
US-11999617-B2 · Jun 4, 2024 · US
Room temperature liquid metal catalysts and methods of use
US-11944956-B2 · Apr 2, 2024 · US
Process for the dehydrogenation of ethanol in a multitubular reactor
US-2023373892-A1 · Nov 23, 2023 · US
Combustion system and combustion control method
US-11769887-B2 · Sep 26, 2023 · US
System and method for carbon and syngas production
US-11591213-B2 · Feb 28, 2023 · US
Process for steam reforming of oxygenates and catalysts for use in the process
US-2023047360-A1 · Feb 16, 2023 · US
Process for steam reforming of oxygenates and catalysts for use in the process
US-11505461-B2 · Nov 22, 2022 · US
Hydrogen gas production method and hydrogen gas production system
US-2022340420-A1 · Oct 27, 2022 · US
Hydrocarbon reforming catalyst, hydrocarbon reforming apparatus, and method for recovering hydrocarbon reforming catalyst from deterioration due to sulfur
US-2022331778-A1 · Oct 20, 2022 · US
Room temperature liquid metal catalysts and methods of use
US-2022219144-A1 · Jul 14, 2022 · US
Gas production system and gas production method
US-2022153579-A1 · May 19, 2022 · US
Liquid phase reforming of oxygenates for hydrogen production
US-2022063997-A1 · Mar 3, 2022 · US
Combustion system and combustion control method
US-2022021009-A1 · Jan 20, 2022 · US
Metal/alpha-MoC1-X load-type single-atomic dispersion catalyst, synthesis method and applications
US-11141716-B2 · Oct 12, 2021 · US
Multi-fuel fuel cell system and operation method thereof
US-2021126271-A1 · Apr 29, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B2203/1229?
- CPC C01B2203/1229 is the Cooperative Patent Classification code for “Ethanol.”
- How many patents are filed under CPC C01B2203/1229 (Ethanol)?
- Our database includes 61 publications tagged with this CPC code.
- Is patent activity under CPC C01B2203/1229 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).