Fibrous silica lanthanum oxide-based catalyst for dry reforming of methane and methods of preparation thereof
US-2025281910-A1 · Sep 11, 2025 · US
Arrangement or shape of catalyst
Arrangement or shape of catalyst · 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 | C01B2203/1005 |
| Official title | Arrangement or shape of catalyst |
| Display label | Arrangement or shape of catalyst |
| Total patents | 67 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 9 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 13 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process and Apparatus for Cracking Ammonia
US-2024400382-A1 · Dec 5, 2024 · US
Process and Apparatus for Cracking Ammonia
US-2024400383-A1 · Dec 5, 2024 · US
Hydrogen production methods and related systems and compositions
US-12151937-B2 · Nov 26, 2024 · US
Apparatus and method for producing hydrocarbons
US-12104124-B2 · Oct 1, 2024 · US
Process and plant for producing a synthesis gas stream with minimum emission of ammonia
US-2024300814-A1 · Sep 12, 2024 · US
Liquid metal condensate catalyzed hydrocarbon pyrolysis
US-11993514-B2 · May 28, 2024 · US
Process and apparatus for cracking ammonia
US-2024166504-A1 · May 23, 2024 · US
Liquid metal condensate catalyzed hydrocarbon pyrolysis
US-11987497-B2 · May 21, 2024 · US
High throughput methane pyrolysis reactor for low-cost hydrogen production
US-11981563-B2 · May 14, 2024 · US
High throughput methane pyrolysis reactor for low-cost hydrogen production
US-11964867-B2 · Apr 23, 2024 · US
Meshed catalyst based high-yield preparation and regeneration method for carbon nanotubes and hydrogen
US-2024101428-A1 · Mar 28, 2024 · US
Apparatus for producing lower olefin-containing gas and method for producing lower olefin-containing gas
US-11925930-B2 · Mar 12, 2024 · US
Method of recording images within a furnace using a thermal imaging camera comprising a borescope
US-11885567-B2 · Jan 30, 2024 · US
Hydrogen production methods and related systems and compositions
US-2023416082-A1 · Dec 28, 2023 · US
Hydrotalcite-precursor based catalyst with improved performance for lts reaction
US-2023398519-A1 · Dec 14, 2023 · US
Hydrogen station and hydrogen producing method
US-2023356165-A1 · Nov 9, 2023 · US
Molten salts reactor systems for methane pyrolysis
US-2023348265-A1 · Nov 2, 2023 · US
Fuel cell device and method for operating fuel cell device
US-11749821-B2 · Sep 5, 2023 · US
High throughput methane pyrolysis reactor for low-cost hydrogen production
US-2023026987-A1 · Jan 26, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B2203/1005?
- CPC C01B2203/1005 is the Cooperative Patent Classification code for “Arrangement or shape of catalyst.”
- How many patents are filed under CPC C01B2203/1005 (Arrangement or shape of catalyst)?
- Our database includes 67 publications tagged with this CPC code.
- Is patent activity under CPC C01B2203/1005 growing?
- Publication counts under this code: 13 in 2024 vs 7 in 2025 (latest complete years).