Data-driven recirculating aquaculture system
US-2025320142-A1 · Oct 16, 2025 · US
using moving contact bodies
using moving contact bodies · 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 | C02F3/08 |
| Official title | using moving contact bodies |
| Display label | using moving contact bodies |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 2 |
| 2019 | 2 |
| 2020 | 9 |
| 2021 | 8 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 10 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Data-driven recirculating aquaculture system
US-12410078-B2 · Sep 9, 2025 · US
Biofilm Carrier Media in Moving Bed Biofilm Reactor Processes
US-2025154039-A1 · May 15, 2025 · US
System and method for attached growth biological treatment and activated carbon treatment of a wastewater stream
US-12297134-B2 · May 13, 2025 · US
Biofilm Carrier Media in Moving Bed Biofilm Reactor Processes
US-2024425398-A1 · Dec 26, 2024 · US
Systems and methods for reducing total dissolved solids (tds) in wastewater by an algal biofilm treatment
US-2024343620-A1 · Oct 17, 2024 · US
Biofilm carrier media in moving bed biofilm reactor processes
US-12110243-B2 · Oct 8, 2024 · US
Systems and methods for reducing total dissolved solids (TDS) in wastewater by an algal biofilm treatment
US-12054411-B2 · Aug 6, 2024 · US
Culture systems and methods of using same
US-12024695-B2 · Jul 2, 2024 · US
Reduced-headspace digester
US-2024166544-A1 · May 23, 2024 · US
Biological nitrogen removal method based on multistage feeding and multistage anoxic/aerobic chambers for wastewater treatment at low temperature
US-11981592-B2 · May 14, 2024 · US
Wastewater treatment systems and methods
US-2024025781-A1 · Jan 25, 2024 · US
System for the biological treatment of water and corresponding method
US-11878923-B2 · Jan 23, 2024 · US
Mainstream deammonification process employing bypass primary effluent and step feeding
US-11878926-B2 · Jan 23, 2024 · US
Systems and methods for reducing total dissolved solids (tds) in wastewater by an algal biofilm treatment
US-2023348303-A1 · Nov 2, 2023 · US
Biofilm carrier for moving bed biofilm reactors
US-2023348304-A1 · Nov 2, 2023 · US
Systems and methods for reducing total dissolved solids (TDS) in wastewater by an algal biofilm treatment
US-11691902-B2 · Jul 4, 2023 · US
Data-driven recirculating aquaculture system
US-2023166993-A1 · Jun 1, 2023 · US
Dynamic process control for partial nitritation in wastewater treatment with autotrophic nitrogen removal
US-11505482-B2 · Nov 22, 2022 · US
Aerobic biological treatment apparatus
US-11459252-B2 · Oct 4, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C02F3/08?
- CPC C02F3/08 is the Cooperative Patent Classification code for “using moving contact bodies.”
- How many patents are filed under CPC C02F3/08 (using moving contact bodies)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC C02F3/08 growing?
- Publication counts under this code: 10 in 2024 vs 4 in 2025 (latest complete years).