Ethylbenzene dehydrogenation catalyst, preparation method therefor, and use thereof
US-2024399341-A1 · Dec 5, 2024 · US
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combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 · 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 | C07C2523/76 |
| Official title | combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 |
| Display label | combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for the hydrogenation of aldehydes in at least two hydrogenation stages
US-12110265-B2 · Oct 8, 2024 · US
Process for hydrogenation of C13 aldehydes in at least two hydrogenation stages
US-12006279-B2 · Jun 11, 2024 · US
Process for hydrogenation of C9 aldehydes in at least two hydrogenation stages
US-11993558-B2 · May 28, 2024 · US
Process for Producing Methane
US-2024002315-A1 · Jan 4, 2024 · US
Process for the hydrogenation of aldehydes in at least two hydrogenation stages
US-2023271903-A1 · Aug 31, 2023 · US
Process for hydrogenation of c9 aldehydes in at least two hydrogenation stages
US-2023271904-A1 · Aug 31, 2023 · US
Process for hydrogenation of c13 aldehydes in at least two hydrogenation stages
US-2023271902-A1 · Aug 31, 2023 · US
Catalyst for the hydrogenation of aromatic compounds obtained from melted salts and an organic additive
US-2023129143-A1 · Apr 27, 2023 · US
Method for producing ferrite-based coating catalyst and method for producing butadiene by using same
US-11465131-B2 · Oct 11, 2022 · US
Method of preparing catalyst for oxidative dehydrogenation and method of performing oxidative dehydrogenation using catalyst
US-11247195-B2 · Feb 15, 2022 · US
Method for producing ferrite-based coated catalyst and method for producing butadiene by using same
US-11167271-B2 · Nov 9, 2021 · US
Method for producing ferrite-based coating catalyst and method for producing butadiene by using same
US-2021114001-A1 · Apr 22, 2021 · US
Method for producing ferrite-based coating catalyst and method for producing butadiene by using same
US-2021039075-A1 · Feb 11, 2021 · US
Ferrite catalyst for oxidative dehydrogenation, method of preparing ferrite catalyst, and method of preparing butadiene using ferrite catalyst
US-10843173-B2 · Nov 24, 2020 · US
Method of preparing catalyst for oxidative dehydrogenation and method of performing oxidative dehydrogenation using catalyst
US-2019299193-A1 · Oct 3, 2019 · US
Ferrite catalyst for oxidative dehydrogenation, method of preparing ferrite catalyst, and method of preparing butadiene using ferrite catalyst
US-2019134612-A1 · May 9, 2019 · US