Recovery of aliphatic hydrocarbons
US-12559686-B2 · Feb 24, 2026 · US
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Oxygen-containing compounds
Oxygen-containing compounds · 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 | C10G73/12 |
| Official title | Oxygen-containing compounds |
| Display label | Oxygen-containing compounds |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2018 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Crosslinked polymer for dewaxing—preparation and implementations thereof
US-12146015-B2 · Nov 19, 2024 · US
A crosslinked polymer for dewaxing - preparation and implementations thereof
US-2023141299-A1 · May 11, 2023 · US
Recovery of aliphatic hydrocarbons
US-2022403264-A1 · Dec 22, 2022 · US
Solvent dewaxing with solvents near miscibility limit
US-11198827-B2 · Dec 14, 2021 · US
Fischer-tropsch feedstock derived haze-free base oil fractions
US-10934496-B2 · Mar 2, 2021 · US
Solvent dewaxing with solvents near miscibility limit
US-2020263099-A1 · Aug 20, 2020 · US
Fischer-tropsch feedstock derived haze-free base oil fractions
US-2020017780-A1 · Jan 16, 2020 · US
Method and apparatus for purifying a mixture comprising oil and wax
US-10138433-B2 · Nov 27, 2018 · US
Method and Apparatus for Purifying a Mixture Comprising Oil and Wax
US-2018142169-A1 · May 24, 2018 · US