Acidic aromatization catalysts with improved activity and selectivity
US-11850576-B2 · Dec 26, 2023 · US
Catalytic processes
Catalytic processes · 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 | C07C5/41 |
| Official title | Catalytic processes |
| Display label | Catalytic processes |
| Total patents | 71 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 4 |
| 2017 | 8 |
| 2018 | 9 |
| 2019 | 9 |
| 2020 | 6 |
| 2021 | 8 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 6 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Converting isobutane and refinery c4s to propylene
US-2023286886-A1 · Sep 14, 2023 · US
Circular economic methods for fragrance ingredients
US-2022324778-A1 · Oct 13, 2022 · US
Acidic aromatization catalysts with improved activity and selectivity
US-2022176356-A1 · Jun 9, 2022 · US
Processes for producing aromatic and olefinic compounds
US-2022135497-A1 · May 5, 2022 · US
Catalytic synthesis of super linear alkenyl arenes using rhodium catalysts
US-11306041-B2 · Apr 19, 2022 · US
Acidic aromatization catalyst with improved activity and stability
US-11291978-B2 · Apr 5, 2022 · US
Method for alcohol upgrading to jet, diesel, gasoline, and valuable co-products
US-11292753-B2 · Apr 5, 2022 · US
Method of producing an aromatization catalyst
US-11278873-B2 · Mar 22, 2022 · US
Method of producing an aromatization catalyst
US-2022016609-A1 · Jan 20, 2022 · US
Production method for p-xylene
US-11208367-B2 · Dec 28, 2021 · US
p-XYLENE PRODUCTION METHOD
US-2021238110-A1 · Aug 5, 2021 · US
Compound, synthesis method of the compound, hardmask composition, and method of forming patterns
US-2021179519-A1 · Jun 17, 2021 · US
Catalytic synthesis of super linear alkenyl arenes using rhodium catalysts
US-2021163377-A1 · Jun 3, 2021 · US
Method for alcohol upgrading to jet, diesel, gasoline, and valuable co-products
US-2021130257-A1 · May 6, 2021 · US
Isomerization and catalytic activation of pentane-enriched hydrocarbon mixtures
US-10981847-B2 · Apr 20, 2021 · US
Production method for p-xylene
US-2021009488-A1 · Jan 14, 2021 · US
Production method for p-xylene
US-2021009487-A1 · Jan 14, 2021 · US
Process for preparing hydrocracking catalyst
US-10710058-B2 · Jul 14, 2020 · US
Conversion of paraffins to olefins and heavier hydrocarbons mediated by metal oxides
US-2020199042-A1 · Jun 25, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C5/41?
- CPC C07C5/41 is the Cooperative Patent Classification code for “Catalytic processes.”
- How many patents are filed under CPC C07C5/41 (Catalytic processes)?
- Our database includes 71 publications tagged with this CPC code.
- Is patent activity under CPC C07C5/41 growing?
- Publication counts under this code: 6 in 2024 vs 2 in 2025 (latest complete years).