Systems and methods for composting an article of footwear
US-2025100033-A1 · Mar 27, 2025 · US
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Apparatus therefor
Apparatus therefor · 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 | C05F17/90 |
| Official title | Apparatus therefor |
| Display label | Apparatus therefor |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 6 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 3 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reservoir for food waste recycling appliance
US-11905505-B2 · Feb 20, 2024 · US
Biogas sampling apparatus
US-11181513-B2 · Nov 23, 2021 · US
Reservoir for food waste recycling appliance
US-2021108167-A1 · Apr 15, 2021 · US
Reservoir for food waste recycling appliance
US-10900005-B2 · Jan 26, 2021 · US
Composting device
US-10611699-B2 · Apr 7, 2020 · US
Reservoir for food waste recycling appliance
US-2019345428-A1 · Nov 14, 2019 · US
Reservoir for food waste recycling appliance
US-10400204-B2 · Sep 3, 2019 · US
Method and apparatus for preventing mold growth in the reservoir of a food waste recycling appliance
US-10189729-B2 · Jan 29, 2019 · US
Biogas sampling apparatus
US-2019011411-A1 · Jan 10, 2019 · US
Dispersing feedstocks and processing materials
US-2018327704-A1 · Nov 15, 2018 · US
Dispersing feedstocks and processing materials
US-10053662-B2 · Aug 21, 2018 · US
Reservoir for food waste recycling appliance
US-2018119080-A1 · May 3, 2018 · US
Method and apparatus for preventing mold growth in the reservoir of a food waste recycling appliance
US-2018057374-A1 · Mar 1, 2018 · US
Food waste recycler with mixing assembly
US-2018029948-A1 · Feb 1, 2018 · US
Composting device
US-2017174579-A1 · Jun 22, 2017 · US
Amendment-free sludge composting
US-9663392-B2 · May 30, 2017 · US
Dispersing feedstocks and processing materials
US-2016348053-A1 · Dec 1, 2016 · US
System for conveying biomass for collection, transport, or processing
US-9452891-B2 · Sep 27, 2016 · US
Dispersing feedstocks and processing materials
US-9428722-B2 · Aug 30, 2016 · US