Compost leachate distribution devices
US-12473241-B2 · Nov 18, 2025 · US
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Controlling the treatment in response to process parameters
Controlling the treatment in response to process parameters · 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 | C05F17/70 |
| Official title | Controlling the treatment in response to process parameters |
| Display label | Controlling the treatment in response to process parameters |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2017 | 2 |
| 2018 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Microbe dispensing device for a composting system
US-2025296897-A1 · Sep 25, 2025 · US
Cultivation apparatus, cultivation method, and cultivation program
US-2024228398-A1 · Jul 11, 2024 · US
Biomass conversion reactors and associated systems and methods
US-11866670-B2 · Jan 9, 2024 · US
Composting device and method for providing compost material
US-2023271894-A1 · Aug 31, 2023 · US
Biomass conversion reactors and associated systems and methods
US-2023146469-A1 · May 11, 2023 · US
Compost leachate distribution devices
US-2022267226-A1 · Aug 25, 2022 · US
Biomass conversion reactors and associated systems and methods
US-11339342-B2 · May 24, 2022 · US
Method and system for treating wastewater
US-2022127176-A1 · Apr 28, 2022 · US
Biomass conversion reactors and associated systems and methods
US-2021087487-A1 · Mar 25, 2021 · US
Composting device
US-10611699-B2 · Apr 7, 2020 · US
Compost system with error detection
US-10538819-B2 · Jan 21, 2020 · US
Compost system with error detection
US-2018274045-A1 · Sep 27, 2018 · US
Compost system with error detection
US-10030279-B2 · Jul 24, 2018 · US
Composting device
US-2017174579-A1 · Jun 22, 2017 · US
Amendment-free sludge composting
US-9663392-B2 · May 30, 2017 · US
Compost system with error detection
US-2015368605-A1 · Dec 24, 2015 · US
Composting appliance
US-2015047401-A1 · Feb 19, 2015 · US
Composting appliance
US-2015040626-A1 · Feb 12, 2015 · US
Composting appliance
US-2015040625-A1 · Feb 12, 2015 · US