Gasification of high-ash feedstock
US-12264067-B2 · Apr 1, 2025 · US
by direct injection of fluid
by direct injection of fluid · 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 | C01B2203/0877 |
| Official title | by direct injection of fluid |
| Display label | by direct injection of fluid |
| Total patents | 65 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 11 |
| 2017 | 8 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reactor for producing synthesis gas by partial oxidation with improved synthesis gas cooling
US-2024417250-A1 · Dec 19, 2024 · US
Method and system for supplying reformed product from by-product gas to catalyst regenerator of catalytic olefins production process
US-2024343565-A1 · Oct 17, 2024 · US
Process and plant for producing synthesis gas by partial oxydation
US-2024327216-A1 · Oct 3, 2024 · US
Method of generating clean syngas
US-12077435-B2 · Sep 3, 2024 · US
Carbon neutral hydrogen production
US-2024228275-A9 · Jul 11, 2024 · US
Systems and methods for olefin production in electrically-heated cracking furnace
US-2024166961-A1 · May 23, 2024 · US
Carbon neutral hydrogen production
US-2024132349-A1 · Apr 25, 2024 · US
Method of producing a cooled syngas of improved quality
US-2023391618-A1 · Dec 7, 2023 · US
Method and apparatus for producing hydrogen gas
US-2023294986-A1 · Sep 21, 2023 · US
Method of producing a cooled syngas of improved quality
US-11760631-B2 · Sep 19, 2023 · US
Method of the production of hydrogen
US-2023219816-A1 · Jul 13, 2023 · US
Gasification of high-ash feedstock
US-2023159328-A1 · May 25, 2023 · US
Method and device for producing hydrogen and pyrolytic carbon from hydrocarbons
US-2023025624-A1 · Jan 26, 2023 · US
Thermal integration in synthesis gas production by partial oxidation
US-11524894-B2 · Dec 13, 2022 · US
Method for producing acetylene and syngas
US-11459281-B2 · Oct 4, 2022 · US
Process and plant for producing co-rich synthesis gas by partial oxidation
US-2022127141-A1 · Apr 28, 2022 · US
Method of Producing a Cooled Syngas of Improved Quality
US-2022098036-A1 · Mar 31, 2022 · US
Method of producing sulfur-depleted syngas
US-11186483-B2 · Nov 30, 2021 · US
Method for producing acetylene and syngas
US-2021155564-A1 · May 27, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B2203/0877?
- CPC C01B2203/0877 is the Cooperative Patent Classification code for “by direct injection of fluid.”
- How many patents are filed under CPC C01B2203/0877 (by direct injection of fluid)?
- Our database includes 65 publications tagged with this CPC code.
- Is patent activity under CPC C01B2203/0877 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).