Coupling the Continuous Supercritical Water Oxidation Reactor for Polyfluoroalkyl Substance Destruction Operations to an Energy Carrier Production Process
US-2025376401-A1 · Dec 11, 2025 · US
in the supercritical state
in the supercritical state · 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 | C02F11/086 |
| Official title | {in the supercritical state} |
| Display label | in the supercritical state |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Decontamination of fluids via joule-heating
US-2025282655-A1 · Sep 11, 2025 · US
Decontamination of fluids via joule-heating
US-12338144-B2 · Jun 24, 2025 · US
Pfas removal and destruction using bioreactors followed by supercritical water oxidation
US-2025059077-A1 · Feb 20, 2025 · US
Systems and methods for utilizing foam fractionation to separate and eliminate pfas
US-2024400416-A1 · Dec 5, 2024 · US
Micro super critical water oxidation solids treatment system
US-2024308897-A1 · Sep 19, 2024 · US
Aqueous effluent treatment system
US-12076712-B2 · Sep 3, 2024 · US
Hydrothermal reactor systems and methods
US-2023398514-A1 · Dec 14, 2023 · US
Apparatus and method for supercritical water oxidation
US-11505485-B1 · Nov 22, 2022 · US
System and method for treating high-salt high-organic wastewater and recovering energy
US-11459260-B2 · Oct 4, 2022 · US
Systems, methods, and techniques for waste processing
US-11420891-B2 · Aug 23, 2022 · US
Aqueous effluent treatment system
US-2022111345-A1 · Apr 14, 2022 · US
Device and process under conditions close to the supercritical range or under supercritical conditions
US-11123701-B2 · Sep 21, 2021 · US
System and method for treating high-salt high-organic wastewater and recovering energy
US-2021188683-A1 · Jun 24, 2021 · US
Supercritical water oxidation flame-piloted vortex flow reactor
US-10954152-B1 · Mar 23, 2021 · US
Device and process under conditions close to the supercritical range or under supercritical conditions
US-2021077966-A1 · Mar 18, 2021 · US
Systems, methods, and techniques for waste processing
US-2020277213-A1 · Sep 3, 2020 · US
Corrosion inhibition in hydrothermal processing
US-10688464-B2 · Jun 23, 2020 · US
Apparatus for salt separation under supercritical water conditions
US-10654738-B2 · May 19, 2020 · US
Decontamination of fluids via joule-heating
US-2020115258-A1 · Apr 16, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C02F11/086?
- CPC C02F11/086 is the Cooperative Patent Classification code for “in the supercritical state.”
- How many patents are filed under CPC C02F11/086 (in the supercritical state)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC C02F11/086 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).