Method and system for treating animal products
US-2025270148-A1 · Aug 28, 2025 · US
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Apparatus for the manufacture
Apparatus for the manufacture · 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 | C05F3/06 |
| Official title | Apparatus for the manufacture |
| Display label | Apparatus for the manufacture |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and slurry treatment plant for reducing methane emission from slurry
US-2023331635-A1 · Oct 19, 2023 · US
Low energy drying of swine lagoon sludge or digestate
US-11788790-B2 · Oct 17, 2023 · US
Freeze concentration for urine-based fertilizer production
US-2023202940-A1 · Jun 29, 2023 · US
Device for producing biogas with high methane content by utilizing livestock and poultry feces
US-11608482-B2 · Mar 21, 2023 · US
Freeze concentration for urine-based fertilizer production
US-11578011-B2 · Feb 14, 2023 · US
Methods for producing treated manure
US-2022315503-A1 · Oct 6, 2022 · US
Device for producing biogas with high methane content by utilizing livestock and poultry feces
US-2021139826-A1 · May 13, 2021 · US
Low energy drying of swine lagoon sludge or digestate
US-2020271383-A1 · Aug 27, 2020 · US
Freeze concentration for urine-based fertilizer production
US-2020055792-A1 · Feb 20, 2020 · US
Method and apparatus for manufacturing excrement treatment material
US-2018353938-A1 · Dec 13, 2018 · US
Biomass processing methods and systems
US-2016355444-A1 · Dec 8, 2016 · US