Combination of structured catalyst elements and pellets
US-12565425-B2 · Mar 3, 2026 · US
characterised by the form of the structure
characterised by the form of the structure · 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 | C01B2203/1017 |
| Official title | characterised by the form of the structure |
| Display label | characterised by the form of the structure |
| Total patents | 56 |
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 | 4 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 9 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Steam reforming
US-12559368-B2 · Feb 24, 2026 · US
Method for preparing a steam reforming catalyst, catalyst and related use
US-12544746-B2 · Feb 10, 2026 · US
Steam-methane reforming in hydrogen production
US-2025368507-A1 · Dec 4, 2025 · US
Ruthenium-doped alumina-supported cobalt/nickel catalyst for ammonia decomposition to hydrogen and nitrogen
US-2025340433-A1 · Nov 6, 2025 · US
Steam reforming
US-12459814-B2 · Nov 4, 2025 · US
Process design enabling carbon byproduct separation for sustainable hydrogen production in methane pyrolysis process
US-2025313457-A1 · Oct 9, 2025 · US
Apparatus for performing an endothermic reaction of a gas feed
US-2025296063-A1 · Sep 25, 2025 · US
CDR reactor having multilayered catalyst layer arrangement for preventing catalyst deactivation
US-12397275-B2 · Aug 26, 2025 · US
Apparatus and method for controlling catalyst temperature within a reactor tube
US-2025177940-A1 · Jun 5, 2025 · US
Low temperature nh3-reforming under elevated pressure
US-2025171300-A1 · May 29, 2025 · US
Methane rich gas upgrading to methanol
US-12291453-B2 · May 6, 2025 · US
Combined reforming apparatus
US-12172895-B2 · Dec 24, 2024 · US
Synthesis gas production catalyst structure and precursor thereof, synthesis gas production apparatus, and method of producing synthesis gas production catalyst structure
US-12168222-B2 · Dec 17, 2024 · US
Apparatus and method for producing hydrocarbons
US-12104124-B2 · Oct 1, 2024 · US
Catalyst and system for methane steam reforming by resistance heating; said catalyst's preparation
US-11986804-B2 · May 21, 2024 · US
Apparatus for producing lower olefin-containing gas and method for producing lower olefin-containing gas
US-11925930-B2 · Mar 12, 2024 · US
Combined reformer
US-2024017230-A1 · Jan 18, 2024 · US
Hydrogen station and hydrogen producing method
US-2023356165-A1 · Nov 9, 2023 · US
Steam reforming
US-2023322551-A1 · Oct 12, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B2203/1017?
- CPC C01B2203/1017 is the Cooperative Patent Classification code for “characterised by the form of the structure.”
- How many patents are filed under CPC C01B2203/1017 (characterised by the form of the structure)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC C01B2203/1017 growing?
- Publication counts under this code: 6 in 2024 vs 9 in 2025 (latest complete years).