Catalyst and catalytic oxidation-deoxidation method for unsaturated hydrocarbon-containing gas
US-12496573-B2 · Dec 16, 2025 · US
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hydrocarbons
hydrocarbons · 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 | C07C7/14883 |
| Official title | {hydrocarbons} |
| Display label | hydrocarbons |
| Total patents | 9 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 1 |
| 2020 | 1 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of producing oligomer
US-11939278-B2 · Mar 26, 2024 · US
Olefin metathesis by reactive distillation
US-11820740-B1 · Nov 21, 2023 · US
Method of producing oligomer
US-2023183148-A1 · Jun 15, 2023 · US
Catalyst and catalytic oxidation-deoxidation method for unsaturated hydrocarbon-containing gas
US-2023129017-A1 · Apr 27, 2023 · US
Removal of oxygen from hydrocarbon-containing gas mixtures
US-10717045-B2 · Jul 21, 2020 · US
Removal of oxygen from hydrocarbon-containing gas mixtures
US-2017341023-A1 · Nov 30, 2017 · US
Process for increasing weight of olefins
US-8937206-B2 · Jan 20, 2015 · US
Method for reducing organic halide contamination in hydrocarbon products
US-8927800-B2 · Jan 6, 2015 · US