Dehydrogenation catalyst
US-12582968-B2 · Mar 24, 2026 · US
with rare earths or actinides
with rare earths or actinides · 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 | C07C2523/63 |
| Official title | with rare earths or actinides |
| Display label | with rare earths or actinides |
| Total patents | 54 |
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 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 8 |
| 2022 | 11 |
| 2023 | 6 |
| 2024 | 8 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods for preparing c2 to c4 hydrocarbons and self-bound hybrid catalysts
US-2026042088-A1 · Feb 12, 2026 · US
Sintering-resistant metal catalyst supported on single atomic ce-doped metal oxides, method of preparing same, and use thereof of preparing same, and use thereof
US-2025083128-A1 · Mar 13, 2025 · US
Plasma-treated single atom catalyst, production method thereof and use of the catalyst
US-2025073694-A1 · Mar 6, 2025 · US
Alkane dehydrogenation catalyst
US-2025065309-A1 · Feb 27, 2025 · US
Hydrocarbon reforming catalyst and hydrocarbon reforming apparatus
US-12179178-B2 · Dec 31, 2024 · US
Cesium-containing supported palladium catalyst and its use in selective hydrogenation
US-2024416324-A1 · Dec 19, 2024 · US
Processes for Dehydrogenating Alkane and Alkyl Aromatic Hydrocarbons
US-2024271048-A1 · Aug 15, 2024 · US
Method for aromatization of lower hydrocarbons to produce benzene and other aromatics
US-12054446-B2 · Aug 6, 2024 · US
Atomically dispersed catalysts to promote low temperature biogas upgrading
US-12053762-B2 · Aug 6, 2024 · US
Process of preparing alcohols
US-12012371-B2 · Jun 18, 2024 · US
Carbon Dioxide Methanation Catalyst Molded Body and Method for Producing the Same
US-2024181435-A1 · Jun 6, 2024 · US
OCM reactor system containing a multi component catalyst system
US-11969724-B2 · Apr 30, 2024 · US
An ocm reactor system containing a multi component catalyst system
US-2023347309-A1 · Nov 2, 2023 · US
Processes for upgrading alkanes and alkyl aromatic hydrocarbons
US-11760703-B2 · Sep 19, 2023 · US
Dehydrogenation catalysts and methods for using them
US-11701643-B2 · Jul 18, 2023 · US
Dehydrogenation catalyst
US-2023211324-A1 · Jul 6, 2023 · US
Catalyst for oxidative coupling of methane comprising palladium supported on cerium palladium solid solution and method for oxidative coupling using same
US-2023149915-A1 · May 18, 2023 · US
Dehydrogenation catalyst systems and methods for using them
US-2023090285-A1 · Mar 23, 2023 · US
Method for aromatization of lower hydrocarbons to produce benzene and other aromatics
US-2022396535-A1 · Dec 15, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C2523/63?
- CPC C07C2523/63 is the Cooperative Patent Classification code for “with rare earths or actinides.”
- How many patents are filed under CPC C07C2523/63 (with rare earths or actinides)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC C07C2523/63 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).